needle valve

单词needle valve

基本解释

na.: 【机】针阀
网络: 针形阀；针型阀；主油针

英汉解释

• 【机械工程】针阀

• 针形阀

• 针乳阀

• 针孔阈

例句

• Fuel vapor that is not condensed as a result of cooling can escape from the chamber through a float needle valve at the top of the chamber.

  冷却时未冷凝的燃料蒸汽通过位于腔室顶部的浮动针阀可以从腔室中逸出。

• Slowly open needle valve "C" bypass (yellow) just as air inlet opens. Record differential pressure.

  正当空气进口打开时，慢慢开启针形阀“C”旁路（黄）。记录压差。

• Slowly open vent needle valve just as air inlet opens. Record differential pressure.

  当空气进口开启时，慢慢开启排气针形阀。记录压差。

• the valve device is the needle valve, the front of needle is matched with tapered hole which is installed at both sides of guide groove.

  所述的阀门装置为针阀，其顶针的前端与开设在导向槽两侧的锥形孔配合。

• The air flow adjustment, setting needle valve, air flow, large amount of oil, The air flow, small drops of oil.

  空气流量调整，设定针阀后，空气流量大，滴油量大；空气流量小，滴油量少。

• The float system includes the float bowl and a float -and-needle valve.

  浮子系统包括：浮子室和一个浮子针阀。

• Open needle valve "B" low (blue) very slowly until the differential gauge needle starts to drop.

  很慢地开启针形阀“B”低端（蓝），直到压差表指针开始下降为止。

• valve varieties: Imported needle valve ball valve, globe valve, gate valve, check valve, butterfly valve and the like.

  阀门品种：进口阀门球阀针型阀、截止阀、闸阀、止回阀、蝶阀之类。

• The design proposal of a novel needle valve assembly is given.

  提出了一种新颖的针阀偶件设计方案。

• Open needle valve " B " low very slowly until the differential reading starts to drop.

  慢慢开启针形阀“B”低端，直到压差读数开始下降为止。