英语词汇valve head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	valve head
释义	valve head 英/ v?lv hed / 美/ v?lv hed / 简明释义（机）阀头：阀门的头部，用于控制流体的开关。（车辆）气门头：发动机气门的顶部部分，用于控制进出气的开关。网络释义短语 1 valve head 车辆气门头 ; 机阀头 ; 汽门导管 ; 气门工作面 2 plain valve head 平阀头 3 exhaust valve head 排气阀头部双语例句 1 Stainless steel valve head and seats provide long service life. 不锈钢阀头和阀座延长使用寿命。 2 Shipbuilding . head of sounding pipes with self - acting valve . details of body. 造船工业。带自动阀的测深管测头。阀体详图。 3 To maintain the spool in the head and valve seat rings for tight closure is important. 保持阀芯头与阀座环对中，对于严密关闭是重要的。
随便看	re-expressed reexpressing re-expressing reexpression reexpression re-expression re-expressions re-expulsion pull the rug out from under pull this off pull the string pull the string of the shower bath pull the strings pull the trigger pull the wires pull the wool over one's eyes pull the wool over someone's eyes pull this off pull that off pull-through pull through pullthrough pull-through floating head heat exchanger pull-through line pull through machine

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