阀的英文

名词
1.(指在某方面有支配势力的人物或家族) established house or power group; a powerful person or family 短语和例子
军阀 warlord; 财阀 financial magnate; plutocrat; 学阀 power group among professors; 门阀 powerful family2.[机械工程] (活门) valve 短语和例子
安全阀 safety valve; 止回阀 check valve; 回转阀 rotary [rotating] valve; 提升阀 poppet valve

• 放水（阀）；排气（阀）:    bleeder
• zimmermann 阀:    z-bar
• 阀408:    valves

例句与用法

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1. A pump uses valves and pistons .
   泵使用阀和活塞。
2. The canister vapor-vent value is operated by vacuum .
   活性炭罐蒸气排泄阀是由真空控制的。
3. I am not willing to accept the dictates of the party bosses .
   我不甘心接受这些党阀的调遣。
4. Some carburetors have an auxiliary fuel valve and inlet .
   有些化油器具有备用的燃油阀和入口。
5. The analyzer or sensing unit contains the sample-injection valve .
   分析和传感单元内有注样阀。