副翼是机翼后缘的可动部分。
The ailerons are movable sections along the rear edges of the wings.
如果机器人有一个可动部分能做两个方向的伸展，该机器人必须在运做状态下接受检查。
If a robot has a moving part that extends in two directions, it will need to be inspected with this part operating.
本文求解了弹性P波对界面部分脱胶的可动刚性圆柱夹杂物的散射问题。
The problem of P-wave scattering from a movable rigid cylindrical inclusion partially debonded along the interface is solved in this paper.
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