导读 【凹坑定义】 凹坑-凹坑是相对于其正常轮廓凹陷的损伤区域。横截面积没有变化。区域边界是平滑的。其形式通常是与光滑轮廓物体接触的结果。 Dent - A dent is damage area which is depressed with respect to its normal contour. There is no change in the cross sectional area. Area boundaries are smooth. Its form is usually the result of contact with a smoothly contoured object. 【区域识别】 ![]() 进气道唇口结构的允许损伤区域是:
The allowable damage zones for the inlet cowl lip skin structures are:
【损伤标准】
AC care 飞机原理分析 故障交流研讨 |
|