check valve是什么意思

Question

如题所述

Answer 1

check valve
英 [tʃek vælv] 美 [tʃɛk vælv]
n.止回阀
网 络
止回阀；单向阀；逆止阀；止逆阀

双语例句
1. Service the second check valve using steps 2 through 12.
按照第2步至第12步维修第二止回阀.

2. Purpose : To test check valve No.2 for tightness against flow.
目的: 检测止回阀2号对于回流是否紧密密封.

3. Seat discs shall be reversible to extend check valve life.
阀座阀瓣应该是双向的,能够延长止回阀寿命.

4. Types A and B have an integrated bypass check valve.
类型A和B有一个集成的旁路止回阀.

5. Use a check valve to prevent reverse flow into the cylinder.
采用止回阀,防止回流入钢瓶.