“vacuum switch”的概念、定义、翻译、参考文献-科学参考

单词	vacuum switch
释义	vacuum switch [`vak·yǝm ´swich] ^ELECTRICITY A switch having its contacts in an evacuated envelope to minimize sparking.
随便看	process-bound program process camera process chart process color process control process control chart process control engineering process control system process dynamics process engineering process furnace process heater process heat reactor processing processing interrupt processing program processing section process lapse rate process layout process lens process-limited process metallurgy process monitoring processor processor complex

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