“safety valve”的概念、定义、翻译、参考文献-科学参考

单词	safety valve
释义	safety valve [`sāf·tē ´valv] ^{MECHANICAL ENGINEERING} A spring-loaded, pressure-actuated valve that allows steam to escape from a boiler at a pressure slightly above the safe working level of the boiler; fitted by law to all boilers. Also known as safety relief valve.
随便看	dilatant fluid dilatation dilatational wave dilation dilatometer dilatometry dilaton dilator dilauryl ether dilauryl thiodipropionate dilepton event dilinoleic acid dill Dilleniaceae Dilleniales Dilleniidae dill oil diluent dilute dilute phase dilution dilution factor dilution gene dilution method DIM

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