Lesson 14 Remote Sensing ? Backgrounds? Text tour ? Language in use–
Vocabulary – Structure – Reading/writing techniques1《测控技术与仪器英语教程
》Backgrounds ? Terminology – Remote Sensing 摇感 – I
nfrared sensors 红外传感器 – microwave sensors 微波传感器 –
multispectral scanners 多波段扫描仪 – electromagnetic spectrum
电磁波谱 – remote sensing satellites 遥感卫星 – comput
er-assisted image-analysis techniques 计算机辅助图象分析技术
2《测控技术与仪器英语教程》Text tour ? Outline 14.0 Introduction 14
.1 Sensors 14.2 Satellites 14.3 Outlook3《测控技术与仪器英语教
程》14.0 Introduction ? Remote Sensing is a process of obtaining in
formation about land, water, or an object, without any physic
al contact between the sensor and subject of analysis ? the fun
ction of remote sensing systems? several different types of remot
e sensing devices 4《测控技术与仪器英语教程》14.1 Sensors ? electromagnetic
energy is visible light which has been used in many fields?
Infrared sensors and microwave sensors record invisible e
lectromagnetic energy? The heat of an object, can be measured b
y the infrared energy it radiates ? Microwave sensors, t
ransmit electromagnetic energy toward objects and record h
ow these objects reflect the energy? Multispectral scanners pro
vide date electronically for multiple portions of the electr
omagnetic spectrum 5《测控技术与仪器英语教程》14.2 Satellites? Satellites h
ave proved extremely useful in the development of remote sens
ing systems ? Between 1990 and 1996 almost 50 remote sen
sing satellites were placed into orbit? Satellites date are use
d for many applications in human life6《测控技术与仪器英语教程》14.3 Outl
ook? Remote sensing is changing rapidly ? constantly improving te
chnology provides even better resolution in the near future? Co
mputer-assisted image-analysis techniques are leading to many n
ew applications for remote sensing 7《测控技术与仪器英语教程》Language in use
?Vocabulary –remote ,scanner, spectrum, launch, track? Structur
e ? Reading/writing techniques 8《测控技术与仪器英语教程》remote in dic
tionary? 遥远的(指时间或地点); 偏僻的? 关系甚远的, (感情、兴趣等方面)距离较大的; 远房(亲戚)? 疏远的, 冷
漠的? 遥控的? 极小的, 细微的; 模糊的? 间接的; (原因等)远的9《测控技术与仪器英语教程》remote in tex
t? remote sensing 摇感10《测控技术与仪器英语教程》remote in use? a remote
village 穷乡僻壤? the remote future 遥远的未来? keep oneself remote f
rom human passions 完全不近人情? a question remote from the subject
与本题不太相干的问题? be remote and cold in one''s manner 态度冷漠? a remote
posibility 极小的可能性? iris remote 光圈遥控? electric remote 电力遥
远控制? radio remote 无线电遥控? wireless remote 无线电遥控11《测控技术与仪器英语
教程》Scanner in dictionary? 细辨诗行韵律的人? 细查者? 扫描器[仪, 装置, 设备, 机构]; 扫
掠器? 【无】扫掠天线? 析象器? 多点测量仪, 巡回检测装置; 光电继电器? 探伤器, 检验器? 调整器, 调节器
12《测控技术与仪器英语教程》Scanner in text? Multispectral scanners 多频带扫
描仪13《测控技术与仪器英语教程》Scanner in use? acoustic scanner 声学扫描器? bar
-code scanner 【自】条形码扫描器? data scanner 数据扫描装置? disk scanner
扫描器盘? film scanner 胶片扫描器? follow scanner 跟踪扫描器? interrupt
scanner 中断扫描设备; 中断扫描程序? laser beam scanner 激光光束扫描器? lock-a
nd-follow scanner 同步跟踪扫描装置? optoelectronic scanner 光电子扫描器14
《测控技术与仪器英语教程》Spectrum in dictionary? 【物】谱, 光[波, 能, 质]谱? 【无】(射频,
无线电信号)频谱? 【心理】(眼睛的)余象, 残象? 范围, 领域, 系列15《测控技术与仪器英语教程》Spectrum
in text? infrared spectrum 红外波谱? electromagnetic spectrum 电磁
波谱16《测控技术与仪器英语教程》Spectrum in use? a solar spectrum 太阳光谱? spe
ctrum analysis 光谱分析? the whole spectrum of industry 整个工业领域?
absorption spectrum 吸收光谱, 吸收频谱? action spectrum 作用光谱? alph
a-ray spectrumα 射线谱? amplitude spectrum 振幅谱? amplitude -freq
uency spectrum 振幅频谱? atomic spectrum 原子光谱? audible spectrum
声谱, 声频谱17《测控技术与仪器英语教程》Launch in dictionary? 使(船)下水? 发射(导弹等)
; 使(飞机)升空? (把孩子等)送出, 使独立谋生? 开办,创办? 发动, 开展? 投; 掷 18《测控技术与仪器英
语教程》Launch in text? Between 1990 and 1996 almost 50 remote sensi
ng satellites were placed into orbit 从1990年到1996年，有大约50颗遥感卫星
被发射到 赤道上方19《测控技术与仪器英语教程》Launch in use? launch a ship 使船下水?
launch an artificial satellite 发射人造卫星? launch one''s son into th
e world 把儿子送到社会上? launch a new enterprise 创办一个新企业? launch a
n attack 开始攻击? launch a mass production movement 开展群众性生产运动?
air launch 【航空】空中发射? clear launch 正确发射? orbital launch 轨
道发射20《测控技术与仪器英语教程》Track in dictionary? 轨迹, 车辙, 跟踪, 航迹, 足迹, 路, 磁
轨, 途径? 循路而行, 追踪, 通过, 用纤拉? 追踪, 留下足迹, 走21《测控技术与仪器英语教程》track in t
ext? Remote sensors on weather satellites can track the movement of clouds and record temperature changes in atmosphere 气象卫星上的远程传感器可以跟踪云层的运动，记录大 气的温度变化22《测控技术与仪器英语教程》track in use? track road 纤道23《测控技术与仪器英语教程》 Structure24《测控技术与仪器英语教程》 Reading/writing techniques25《测控技术与仪器英语教程》 |
|
