题目内容

简述机翼上有哪几个操纵面及其作用

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部件过载与全机过载的关系

A. 部件过载就是全机过载
B. 部件过载加附加过载等于全机过载
C. 部件过载等于全机过载与附加过载的代数和
D. 部件过载与全机过载没有关系

飞机结构的适航性要求有哪些?

在飞行过程中机翼受到哪些载荷作用?

Fill the blanks with the words in this unit and pay attention to the correct forms (first letter of words are given):The prime minister said firmly that the problem of the territory is not n_________.

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