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

• Charging test and safety valve and automatic device adjusting for main compressor ( auxiliary compressor).
  主（）气压缩机的充气试验、全阀和自动装置的调整。
• 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 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。
• 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。
• 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。
• 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。
• China does not yet have that safety valve.
  中国还没有这种安全阀。
• With the pressure of unsaid words or misunderstandings mounting, this provides an auspicious safety valve.
  随着没有说出来的话或误解的增加，满月给你提供了幸运的安全阀。
• The utility model belongs to a suction pipe with a safety valve.
  一种属于带安全阀的吸管。
• Main steam safety valve is the protective device against overpressure in the steam system of nuclear island.
  主蒸汽安全阀是压水堆核电站核岛内主蒸汽系统的超压保护装置。