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 1 ?直热式阴极 ... 热阴极hot cathode 直热式阴极directly heated cathode 间热式阴极[旁热式阴极]indirectly heated cathode ... 2 ?灯丝 ... directly fired(pressure)vessel==直接火苗加热压力容器 directly heated cathode==灯丝 director valve==导向阀,主导阀,主导活门 ... 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	compound field compound figuration compound file compound filled compound filled compound filled apparatus compound filled bushing compound filled bushing compound filled insulator compound filled trnasformer compound filling compound filling resin compound filling resin liquid compound film capacitor compound filter compound fish manure compound fixed bridge compound flap Compound flat belt compound floating aileron compound flower compound flow turbine Compound Flumetasone Compound Flumetasone Ointment Compound Fluocinonide and Urea Plasters

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