“膜片”的英语可以翻译为：[化] diaphragm ...

膜片振动,这使得周围的空气也动荡起来.The diaphragm vibrates , thus setting the air around it in motion.弱膜片的典型例子是风压计.A unique example of the slack disaphragm is the draft gage.柔韧的膜片一扁平的悬臂校正弹簧相连.The flexible diaphragm is connected to a plat...