英语词汇perforated 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	perforated diaphragm
释义	perforated diaphragm 简明释义多孔隔膜网络释义 1 ?多孔隔膜 ... 多孔砖 perforated brick 多孔隔膜 perforated diaphragm 多孔给水管 perforated feed pipe ... 双语例句 1 Operating Principle: The diaphragm valve is a handwheel-operated valve, utilizing a two-piece stem separated by non perforated diaphragms. These diaphragms prevent leakage along the valve stem . 运转原理：膜板阀是一种手轮型阀门，它采用两个由非穿孔横膈膜隔开的阀杆。这些横膈膜防止了沿着阀杆的泄漏。 2 A micromachined condenser microphone with a free floating sensing diaphragm and a perforated thick copper backplate is presented. 提出了一种具有自由悬浮敏感膜和带孔铜底板的硅微机械电容式麦克风。
随便看	cerebrospinal fluid cerebrospinal fluid cerebrospinal fluid 5-hydroxyindoleacetic acid determination cerebrospinal fluid activity factor cerebrospinal fluid aldolase determination cerebrospinal fluid amylase determination cerebrospinal fluid arginase determination cerebrospinal fluid ATP enzyme determination cerebrospinal fluid bacteriophagy test cerebrospinal fluid barrier cerebrospinal fluid basophilic granulocytes inspect cerebrospinal fluid brain barrier cerebrospinal fluid-brain barrier cerebrospinal fluid cell-culture method cerebrospinal fluid centrifugal sedimentation method cerebrospinal fluid choliaesterase determination cerebrospinal fluid circulation cerebrospinal fluid collection cerebrospinal fluid colour inspect cerebrospinal fluid complement fixation test cerebrospinal fluid concentration cerebrospinal fluid-contacting neuron cerebrospinal fluid contacting neuron cerebrospinal fluid creatinine phosphokinase determination cerebrospinal fluid, CSF

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