英语词汇valve in 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

网络释义

1
?盖上阀
... valve in head 盖上阀 Keel Valve Blunt Head 龙骨瓣钝头 valve in head engine 顶阀式发动机 ...

短语

1
Valve-in-head engine
机顶置气门发动机
2
valve in-head engine
上置式气门发动机 ; 侧置气门发动机 ; 顶置气门发动机 ; 顶置气门策念头
3
valve in head engine
顶阀式发动机

双语例句

1
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。
2
And coefficient of local loss-of-head of the water valve is 2.08. This optimum method is suitable for optimization parameter design of other parts in waterway system.
室内样机试验测得的水阀局部水头损失系数为2.08。该方法适用于水路系统其他部件参数的优化设计。
3
This article introduces the engine important parts cylinder head valve pipe hole and sealing trip on their technical method and analyse used in the machining center.
介绍了发动机上重要部件汽缸盖中气门导管孔和密封带在加工中心上的工艺方法，并对其进行了分析。

单词	valve in head
释义	valve in head 简明释义头阀网络释义 1 ?盖上阀 ... valve in head 盖上阀 Keel Valve Blunt Head 龙骨瓣钝头 valve in head engine 顶阀式发动机 ... 短语 1 Valve-in-head engine 机顶置气门发动机 2 valve in-head engine 上置式气门发动机 ; 侧置气门发动机 ; 顶置气门发动机 ; 顶置气门策念头 3 valve in head engine 顶阀式发动机双语例句 1 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。 2 And coefficient of local loss-of-head of the water valve is 2.08. This optimum method is suitable for optimization parameter design of other parts in waterway system. 室内样机试验测得的水阀局部水头损失系数为2.08。该方法适用于水路系统其他部件参数的优化设计。 3 This article introduces the engine important parts cylinder head valve pipe hole and sealing trip on their technical method and analyse used in the machining center. 介绍了发动机上重要部件汽缸盖中气门导管孔和密封带在加工中心上的工艺方法，并对其进行了分析。
随便看	overhead economy overheaded passageway overhead effciency standard overhead efficience variance overhead efficiency ratio overhead efficiency variance overhead engine overhead expenditure overhead expense overhead expense distribution sheet overhead expenses overhead expense standard overhead expense standards overhead expense variance overhead explosion-proof crane overhead extension overhead factor overhead fan overhead feeder overhead feed hopper overhead fillet weld overhead filling rack overhead films overhead fire overhead furnace