英语词汇front diaphragm怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	front diaphragm
释义	front diaphragm 简明释义前遮光板；前光阑网络释义 1 ?前遮光板 ... 前置泵，预抽亨：forepump 前遮光板：front diaphragm 前沿时间：front edge time ... 短语 1 front aperture diaphragm 前遮光板双语例句 1 The diaphragm is formed to make maximum a difference in air pressure of the front surface and the rear surface of the diaphragm, thereby forming any one of concave and convex shapes thereof. 隔膜形成为使得隔膜的前表面和后表面的气压差最大，这样，从而形成它的凹形形状和凸形形状中的任意一个。
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