英语词汇directly heated cathode怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	directly heated cathode
释义	directly heated cathode 简明释义直热式阴极：直接受热的阴极，通过加热阴极来释放电子。网络释义短语 1 directly heated cathode 直热式阴极 ; 灯丝双语例句 1 Tube triode with directly or indirectly heated cathode. 具有直接或间接加热的阴极的电子管三极管。 2 Tube tetrode with directly or indirectly heated cathode. 具有直接或间接加热的阴极的电子管四极管。 3 Tube pentode with directly or indirectly heated cathode. 具有直接或间接加热的阴极的电子管五极管。
随便看	electro-optical effect electrooptical effect electrooptical effect in dielectrics electro-optical, element electrooptical engineering electro-optical glide bomb electro-optical guidance electro-optical guided bomb electrooptical hardware electro-optical hot gas pyrometer electro-optical image tube electro optical imaging electrooptical imaging electrooptical imaging and storage tape electrooptical imaging sensors electrooptical information processing electrooptical input device electro-optical intelligence electrooptical ion detector electrooptical Kerr effect electro-optical Kerr effect electrooptical light-detecting apparatus electro-optical light-detecting apparatus electro-optical light intensity modualtor electrooptical light intensity modulator

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