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D 开头的英语单词(共 176,688 个)

diaphragm of telescope
望远镜孔径
diaphragm opening
[医] 光阑孔
diaphragm operate valve
隔膜式操作阀
diaphragm operated valve
隔膜操作阀
diaphragm operating mechanism n
un. 薄膜致动机构
diaphragm operator
隔膜操作器
diaphragm orifice
光阑孔
diaphragm packing
[化] 隔膜封填
diaphragm packing loss
[网络] 隔板中心漏气损失;隔板中心漏汽损失
diaphragm packing ring
迷宫式隔板汽封环
diaphragm paper
隔膜纸
diaphragm pessary
[医] 膈状子宫托
diaphragm phenomenon
[医] 膈现象
diaphragm photometer
光阑光度计
diaphragm piezo microphone
膜片压电麦克风
diaphragm plate
横隔板,隔膜板,隔片
diaphragm plunger pump 英 ˈdaɪəˌfræm ˈplʌndʒɚ pʌmp
隔膜柱塞泵
diaphragm post
折棚柱
diaphragm post brace
折棚柱支木
diaphragm post connecting beam
折棚柱上横铁
diaphragm pressure
薄膜压力
diaphragm pressure ga(u)ge
隔膜压力计
diaphragm pressure gage
[化] 膜片压力计
diaphragm pressure gauge
[化] 膜片压力计
diaphragm pressure metering
薄膜压力调节
diaphragm pressure span
[网络] 膜片压力量程;膜片压力范围;膜片压气力程
diaphragm propellant tank
隔膜式[推进剂]贮箱