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

• 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。
• 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。
• 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 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。
• Equipped with non-adjustable safety valve, gas supply steady, burning full;
  配备不可调安全减压阀，供气平稳、燃烧充分；
• 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 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。
• China does not yet have that safety valve.
  中国还没有这种安全阀。
• The solving measures for exhaust problem are listed, and the combined exhaust device using safety valve is put forward to solve this problem.
  阐述了压力输水管道高点排气与虹吸利用的矛盾关系，并列举了排气问题的解决措施，提出以采用安全阀的组合排气装置解决该问题。
• The safety valve of his anger opened.
  他控制怒火的安全阀打开了。