“high-vacuum rectifier”的概念、定义、翻译、参考文献-科学参考

单词	high-vacuum rectifier
释义	high-vacuum rectifier [`hī ¦vak·yüm `rek·tǝ´fī·ǝr] ^ELECTRONICS Vacuum-tube rectifier in which conduction is entirely by electrons emitted from the cathode.
随便看	quenched water quench frequency quench hardening quenching quenching frequency quenching oil quenching stress quench oscillator quench-tank extrusion quench temperature quenite quenselite quenstedtite quercetin quercimelin quercite quercitol quercitrin quercitroside query query by example query language query program question-answering system quetsch

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