movable part

基本解释

The movable part of a drawbridge.
吊桥的可移动部分。
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The instrument is to be used such that the static part is connected to the stop of the closing system and the movable part faces towards the moving edge.
该仪器用于在静态部分连接到关闭的系统的点时以及移动的部分面向移动边时的情况下使用。
The test results indicate that increasing reasonably the probe's stiffness and pre-compression capacity and reducing the mass of movable part may enhance its dynamic response performance.
试验结果表明：在对电感测微仪测头的设计中，合理增加刚度和预压量、减少活动部分的质量可以提高测头的动态响应性能。