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编者注：本词条为中国台湾地区学术名词用语，仅供参考。
单词
pitch ratio
释义
pitch ratio
节圆直径比
海事
pitch ratio
节圆直径比
造船工程名词
pitch ratio
螺距比
国防部新编国军简明美华军语辞典
pitch ratio
螺距比（螺旋桨）
航空太空名词
pitch ratio
螺距比；节圆直径比
机械工程名词
随便看
metering error
metering hole
metering inert gas
metering injection system
metering inlet valve
metering jet
metering line
metering, multiple
metering of feeder{=MOF}
Metering of Feeder (TPC){=MOF}
metering orifice
metering outfit
metering outfit{=MOF}
metering output device
metering pin
metering pulses
metering pump
metering pump with electric stroke actuators
metering pump with pneumatic stroke actuators
metering pump with stroke adjustment
metering relay
metering rod
metering shutter
metering sleeve
metering spill valve
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更新时间：2026/1/20 4:28:26