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1
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（变压器的）电压组合
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Voltage combination (of a transformer)
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2
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额定电压．
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Rated voltage
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3
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额定电流
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Rated current
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4
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额定容量
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Rated power
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5
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额定电压比
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Rated voltage ratio
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6
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空载电流（激磁电流）
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No-load current(exciting current)
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7
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空载损耗
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No-load loss
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8
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负载损耗
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Load loss
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9
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附加损耗
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Additional losses
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10
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杂散损耗
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Stray losses
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11
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阻抗电压
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Impedance voltage
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12
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电阻电压
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Resistance voltage
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13
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电抗电压
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Reactance voltage
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14
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电压调整率
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Voltage regulation
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15
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相位差
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Phase displacement
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16
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零序阻抗
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Zero-sequence impedance
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17
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频率：工频
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Frequency ,power-frequency
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中频
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Medium frequency
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高频
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High frequency
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18
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震荡频率
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Oscillating frequency
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19
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谐振频率
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Resonance frequency
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20
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自振频率
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Natural frequency of vibration
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21
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频率响应
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Frequency response
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22
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绝缘强度
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Dielectric strength ,insulation strength
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23
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主绝缘
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Main insulation
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24
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纵绝缘
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Longitudinal insulation
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25
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介电常数
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Dielectric constant
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26
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油-纸绝缘系统
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Oil-paper insulation system
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27
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绝缘击穿
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Insulation breakdown
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28
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沿面放电（爬电）
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Creeping discharge
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29
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放电
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Discharge
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30
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局部放电
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Partial discharge
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31
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破坏性放电
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Disruptive discharge
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32
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局部放电起始电压
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Partial discharge inception voltage
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33
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局部放电终止电压
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Partial discharge extinction voltage
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34
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过电压
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Overvoltage
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35
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短时过电压
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Short time overvoltage
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36
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暂态过电压
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Transient overvoltage
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37
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操作过电压
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Switching overvoltage
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38
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大气过电压
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Atmospheric covervoltage
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39
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额定耐受电压
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Rated withstand voltage
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40
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短时工频耐受电压
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Short-duration power-frequency withstand voltage
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41
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额定雷电(操作)冲击耐受电压
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Rated lightning (switching)impulse withstand voltage
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42
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屏蔽
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Shielding
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43
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静电屏蔽
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Electrostatic shielding
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44
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磁屏蔽
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Magnetic shielding
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45
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标准大气条件
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Standard atmospheric condition
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46
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视在电荷
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Apparent charge
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47
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全波雷电冲击
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Full wave lightning impulse
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48
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截波雷电冲击
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Chopped wave lightning impulse
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49
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冲击伏秒特性
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Voltage time characteristics of impulse
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50
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爬电距离
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Creepage distance
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51
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体积电阻
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Volume resistance
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52
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截断时间
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Time to chopping
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53
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波前时间，视在波前时间
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Time to crest, virtual front time
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54
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半峰值时间
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Time to half value of crest
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55
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峰值
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Peak value(crest value)
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56
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有效值
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Root-mean-square value
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57
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标么值
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Per unit value
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58
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标称值
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Nominal value
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59
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导电率
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Admittance
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60
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电导
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Conductance, conductivity
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61
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介质损耗率
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Dielectric loss
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62
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介损角的正切值
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Loss tangent
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63
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电晕放电
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Corona discharge
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64
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闪络
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Flashover
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65
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内（外）绝缘
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External (internal )insulation
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66
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绝缘电阻
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Insulation resistance
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67
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绝缘电阻吸收比
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Absorption ratio of insulation resistance(R60/R15)
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68
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避雷器
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Surge arrestor
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69
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避雷器的残压
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Residual (discharge )voltage of an arrestor
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70
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绝缘材料耐温等级
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Temperature class of insulation (A,B,F, H)
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71
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感应耐压试验
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Induced overvoltage withstand test
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72
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（突发）短路试验
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Short –circuit test
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73
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互感器的负荷
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Burden of an instrument transformer
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74
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额定负荷（互感器）
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Rated burden (of an instrument transformer)
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75
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标准级次
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Accuracy class
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76
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电流（电压）误差
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Current (voltage)error
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77
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相角差（互感器）
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Phase displacement (instrument transformer)
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78
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复合误差
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Composite error
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79
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暂态特性（误差）
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Transient characteristics(error)
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80
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额定短时热电流
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Rated short thermal current
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81
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额定连续热电流
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Rated continuous thermal current
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82
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额定动稳态电流
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Rated dynamic current
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83
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额定仪表保安电流
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Rated instrument security current
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84
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二次极限感应电势(保安因数)
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Secondary limiting e.m.f.(security factor)
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85
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额定标准极限的一次电流
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Rated accuracy limit primary current
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86
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误差补偿
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Error compensation
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87
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额定电压因数
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Rated voltage factor
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88
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标准限值因数
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Accuracy limit factor
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89
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笛卡尔坐标（直角坐标）
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Cartesian coordinate
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90
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极坐标
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Polar coordinate
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91
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横坐标
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abscissa (X-axis)
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92
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纵坐标
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Ordinate(Y-axis)
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93
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复数，实数部分/虚数部分
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Complex number(a+jb),real component imaginary component
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94
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正（负）数
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Positive(negative)number
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95
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小数
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Decimal
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96
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四舍五入
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Round off
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97
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分数，分子/分母
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Fraction ,numerator/denominator
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98
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假分数
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Improper fraction
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99
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钝（锐）角
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Obtuse(acute)angle
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100
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补角
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Supplementary angle
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101
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余角
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Complement angle
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102
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平行
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Parallel
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103
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垂直
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Perpendicular
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104
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乘方
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Involution
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105
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开方
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Evolution,extraction of root
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106
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n的5次方
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Involve n to the fifth power;5th power of n
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107
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幂
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Exponent,exponential
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108
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微分
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Differential,differentiation
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109
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积分
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Integrate, integration
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110
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成正比（反比）
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Proportional (inversely proportional) to.....
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111
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概率
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Probability
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112
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归纳法
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Inductive method
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113
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外推
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Extrapolation (method)
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114
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插入法
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Interpolation (method)
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115
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最大似然法
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Maximum likelihood (method)
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116
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图解法
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Graphic method
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117
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有限元法
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Finite element method
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118
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模拟法
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Simulation method
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119
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方波响应
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Step respone
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120
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迭加电荷
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Superimposed charge
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121
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电位梯度
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Potential gradient
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122
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杂散电容
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Stray capacitance
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123
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超声定位
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Ultrasonic location (orientation)
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124
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无损探伤
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Non-distrucitve flaw detection
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125
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红外线扫描
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Infrared scanning
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126
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计算机辅助设计
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Computer aided design
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127
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计算机辅助设计及制造
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Computer aided design and manufactruing ( CADAM )
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128
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计算机辅助试验
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Computer aided tese(CAT)
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129
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最大（最小）
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Maximun (minimum)
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130
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近似于
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Approximate (approx.)
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131
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每分钟转数
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Revolution per minute (rpm)
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132
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速度
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Speed , velocity
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133
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加速度
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Acceleration
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134
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重力加速度(水平加速度)
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Gravitational acceleration
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135
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地震（地震烈度）
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Seism, earthquake (earthquake intensity)
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136
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数量（件数）
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Quantity (pieces)
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137
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部门
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Department (dept.)
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138
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缩写
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Abbreviation
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139
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（以下简称为***）
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(Hereinafter referred as *****)
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140
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参见***
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See ***** , vide ****
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常用单位（包括缩写） Unis commomly used (including abbriviations)
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141
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米，分米，厘米，毫米
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Meter,decimeter , centimeter, millimeter
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142
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公里
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Kilometer
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143
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英里，海里
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Mile, knot
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144
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码，寸
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Yard, inch
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145
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磅，磅/平方时
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Pound(lb.) pound per square inch (psi)
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146
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尺
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Foot
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147
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英制热量单位
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British thermal unit (BTU)
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148
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马力
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Horsepower
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149
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压强
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Intensity of pressure
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150
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帕施卡，千帕，兆帕
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Pascal (Pa), kpa, mpa
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151
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托
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Torr ( = 1mmhg)
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152
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粘度，帕斯卡秒
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Viscosity , Pascal·second
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153
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泊，厘泊
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Poise , centipois, 1P = 1 dyne·sec/cm2
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154
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焦耳
|
Joule
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155
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千瓦时
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Kilowatt-hour
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156
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特斯拉
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Tesla(T)
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|
157
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高斯
|
Gauss
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|
158
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奥斯特
|
Oersted(0e)
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|
159
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库仑，微库仑
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Coulomb,pico-coulomb
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160
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牛顿，达因
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Newton,dyne
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161
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摄氏度，开尔文
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Celsius(centigrade),kelvin
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162
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法拉，皮可法拉
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Farad,pico-farad
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163
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升，立方分米，立方厘米
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Liter,cubic decimeter,cubic centimeter
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164
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加仑
|
Gallon
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165
|
桶（石油）
|
Barrel (petroleum) 1barrel=163.65liter
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|
166
|
标准国际单位制
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Standard international unit
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|
167
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厘米-克-秒单位制
|
CGS unit
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|
168
|
磁通密度
|
Flux density
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169
|
电流密度
|
Current density
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170
|
安匝数
|
Number of ampere –turns
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171
|
轴向（径向）漏磁通
|
Axial (radial )leakage flux
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|
172
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热点（最热点）
|
Hot(hotest) spot
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173
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局部过热
|
Local overheat
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|
174
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涡流损耗
|
Eddy current loss
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|
175
|
磁滞损耗
|
Hysteresis loss
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