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单选题
1034、Center-of-gravity is the point at/which an airplane would balance if suspended .Its distance from the reference datum is found by dividing the total moment by the total weight of the airplane
A
重心是如果飞机悬着使飞机保持平衡的点。它到参照基准的距离可以通过总长度除以总重量找到。
B
C 重心是飞机悬浮时保持平衡的点。它与参考基准的距离是通过总力矩除以飞机的总重量得出的。
C
飞机的重心是使飞机保持平衡的点 e1 它与参考基准的距离可以通过总弯矩除以飞机总重量找到。
答案解析
正确答案：B
解析：
解析:Center-of-gravity 重心。suspended 悬,挂。total moment 总力矩。
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