emergency shut down

基本解释

An emergency shut-down system enables the engine to be stopped in an emergency.
应急停车系统能使机器在紧急情况下迅速停止工作。
In modern nuclear reactor designs, pumps aren't necessary to move water through the core in an emergency shut down.
在现代的核反应器设计中，当紧急措施关闭时水泵没有必要将水通过核心抽上来。
In this paper the special criteria for design are discussed on the basis of two typical designs. The switch over and emergency shut down of this system are emphasized.
介绍了系统设计的条件，分析了生活消防共用给水系统的两种类型，阐明了系统设计的特点、系统的转换控制，并介绍了紧急关闭阀的功能。

Last week, the Senate Committee on Homeland Security and Government Affairs, led by Senator Joe Lieberman (I-CT) became the subject of some debate when news spread that it was calling for a so-called "internet kill switch" which would give the President the power to shut down the whole darn thing in a state of emergency.
ENGADGET: The internet kill switch and other lies the internet told you
There are also several recommended procedures called for in the event of an emergency, but none of them have anything to do with a mechanism to shut anything down, and the director would be expressly prohibited from requiring owners to use any specific mechanism.
ENGADGET: The internet kill switch and other lies the internet told you
Many plants have been shut down for inspections and several are undergoing safety-related upgrading on an emergency basis.
FORBES: Is Kan's Nuclear "Opinion" an Election Gambit?