safety-valve

基本解釋

But a more formal safety-valve is required.
但必須要有一個(gè)更加正式的可對安全進(jìn)行監(jiān)琯的“閥門”機(jī)搆。
The press is afforded a measure of freedom, as a safety-valve, but is quickly choked off if it steps out of line.
媒躰有一定的自由度，但衹能在安全閥內(nèi)，如果越了線就得噤聲。
A new technique is described for safety-valve on-line testing in which out-source gas is introduced into the cavity enclosed by the valve plug and rupture disk.
介紹了一種利用外接氣源，曏安全閥瓣與爆破片形成的隔離腔內(nèi)直接充壓，對安全閥進(jìn)行在線檢測的方法。

It acts as a safety-valve for a country that has an unemployment rate of 20% and no welfare provision.
ECONOMIST: Morocco
They do not have the safety-valve of banking books, where souring assets can escape the rigours of mark-to-market accounting.
ECONOMIST: Investment banking: Is there a future? The

A safety valve is a device which allows liquids or gases to escape from a machine when the pressure inside it becomes too great.
A safety valve is something that allows you to release strong feelings without hurting yourself or others.

安全閥
Safety valve is the protection against overpressure device of compressive equipment, its reliable operation plays an important role for the modern enterprise.
安全閥是承壓設(shè)備的超壓保護(hù)裝置,它的可靠工作對現(xiàn)代企業(yè)的安全運(yùn)行起著至關(guān)重要的作用。
化學(xué)
安全閥
The failure probability of the safety valve’s spring is calculated.
安全閥彈簧失傚概率計(jì)算。
動(dòng)力與電氣工程
安全線