test cock发音

意思翻译

试验旋塞

相似词语短语

cock───vi.翘起；竖起；大摇大摆；vt.使竖起；使耸立；使朝上；n.(Cock)人名；(英、西、瑞典)科克；n.公鸡；龙头；雄鸟；头目

big cock───大公鸡

pendulous cock───下垂公鸡

cock horse───adv.骑着；n.木马（等于rockinghorse）

silly cock───愚蠢的公鸡

hay cock───n.圆锥形的干草堆

huge cock───大公鸡

pe cock───pe旋塞

cock trail───鸡尾

双语使用场景

The shutoff valve with the test cock is to be mounted on the inlet side of the backflow preventer.───带测试旋塞的关闭阀应该安装在防回流阀的进口侧。

If it slowly drops and simultaneously runs out through test cock No. 3, check valve No. 2 is leaking and must be serviced.───如果水柱慢慢下降，并且同时通过测试旋塞3号排出，则止回阀2号泄漏，必须维修。

If it slowly drops and does not run out through Test Cock No. 2, then No. 2 ball valve has a small leak, but No. 1 check valve is tight.───如果水柱慢慢下降，并且没有从测试旋塞2号流出，则2号球阀有点泄漏，但是1号止回阀密封紧密。

Open test cock No. 2. When flow of water out of test cock No. 2 stops, the differential reading is the pressure drop reading.───开启测试旋塞2号。当从测试旋塞2号流出的水流停止时，压差读数就是压降读数。

The gate valve with the test cock is to mounted on the inlet side of the backflow preventer .───带有测试旋塞的闸阀安装在防回流阀的进口一侧。

If it does not drop, but there is slow leakage at test cock No. 3, then No. 1 ball valve has a small leak, but No. 2 check valve is tight.───如果水柱没有下降，但是测试旋塞3号有点泄漏，则1号球阀有点泄漏，但是2号止回阀密封紧密。

英语使用场景