elastic axis

• 减震轴,缓冲轴,弹性轴

elastic axis的用法和样例：

例句

1. If this load centroid is behind the elastic axis of the wing structure, then a nose-down twist of the main wing surface results.
   如果该载荷重心在机翼结构弹性轴之后，则引起主机翼表面前端向下的扭转。