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

• Pump with its own safety valve, when the overloaded security protection.
  泵本身带有安全阀，超载时起安全保护作用。
• Analysis of the focus in the main safety valve failure and hydraulic pump.
  分析故障重点在主安全阀和液压水泵。
• The utility model belongs to a suction pipe with a safety valve.
  一种属于带安全阀的吸管。
• Safety valve's inlet butt end shall be supplied by seller.
  安全阀入口焊接坡口尺寸由卖方提供。
• Regular inspection of all the safety and reliability of the safety valve.
  经常检查所有的安全阀的安全可靠性。
• Several years ago I witnessed this safety valve in action.
  几年以前，我亲历了安全阀的现场使用。
• 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。
• 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。
• Improper operation when opening safety valve or vent valve, causing serious false water level;
  安全阀或向空排汽门开启时操作不当，虚假水位现象严重引起。
• Recommended practice for design, installation, repair and operation on subsurface safety valve system
  井下安全阀系统的设计、安装、修理和操作的推荐作法