safety valve

英 [ˈseɪfti vælv]

美 [ˈseɪfti vælv]

n.  安全阀; 疏导(情绪)的方法

化学

牛津词典

noun

• 安全阀
  a device that lets out steam or pressure in a machine when it becomes too great
• 疏导（情绪）的方法
  a harmless way of letting out feelings of anger, excitement, etc.
  1. Exercise is a good safety valve for the tension that builds up at work.
     锻炼身体是排解工作压力的好办法。

柯林斯词典

• N-COUNT 安全阀
  Asafety valveis a device which allows liquids or gases to escape from a machine when the pressure inside it becomes too great.
  1. Residents heard an enormous bang as a safety valve on the boiler failed.
     由于锅炉的安全阀失效，居民们听到了砰的一声巨响。
• N-COUNT 发泄口;疏导情绪的办法
  Asafety valveis something that allows you to release strong feelings without hurting yourself or others.
  1. ...crying is a natural safety valve.
     哭泣是一种发泄情感的自然方式。

英英释义

noun

• a valve in a container in which pressure can build up (as a steam boiler)
  Synonym:relief valveescape valveescape cockescape

双语例句

• Hand wheel, lever and spanner driving and safety valve, pressure reducing valve, traps overleap this symbol.
  注：1、手轮、手柄和扳手传动以及安全阀、减压阀、疏水阀省略本代号。
• Our main products are pressure controller, pressure gauge, safety valve, pressure regulator and other products.
  主要产品有压力控制器，压力表，安全阀，调压阀等产品。
• This paper probes into some problems existing in the application of safety valve of pressure equipment, and advances some solving measures.
  对承压设备安全阀使用中存在的几个问题进行了探讨，并提出相应的解决措施。
• Design of Rotary Motor and Performance Research on Safety Valve
  回转马达的设计及安全阀的性能研究
• Research on Structure and Properties of Pure Water Safety Valve Used in Coal Mine Hydraulic Supporter
  煤矿液压支架纯水安全阀的结构与性能研究
• Safety valve is designed for emergency safety relief and shall not be used as an operating control.
  安全阀用于危机状态下的安全泄压，不应该作为操作控制的工具。
• The structure of the safety valve can only be used for fixed devices.
  这种结构的安全阀只能用于固定的设备上。
• This is your "emergency brake" and your "safety valve" to protect you when the market reverses.
  当市场转向时，它就是你的紧急制动和安全阀。
• The safety valve of his anger opened.
  他控制怒火的安全阀打开了。
• The engineer opened the safety valve to allow the steam to escape and so reduce the pressure.
  工程师打开安全阀让蒸气外逸以便降低压力。