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

• 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。
• Thus, it can be utilized as the safety valve of household gas system.
  可作家用燃气系统的安全保护阀。
• The utility model belongs to an improvement for a safety valve of a pressure cooker, comprising a valve body, connecting nuts and a plug.
  本实用新型属于压力锅安全阀的改进，由阀体、连接螺母和丝堵组成。
• 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。
• The utility model belongs to a suction pipe with a safety valve.
  一种属于带安全阀的吸管。
• 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
• Steam safety valve should be installed to provide emergency protection of equipment.
  应该安装蒸汽安全阀，为设备提供紧急保护。
• 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
• 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。
• 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