... 阴极加热器：cathode heater 阴极激活度：activity of cathode 阴极激发：cathode excitation ...
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?阴极活度阴极活性
阴极活度阴极活性activity of cathode 北极活力宝 arctic omega ..
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?阴极活度
活性常 Activity for defocus 散焦作用 Activity of cathode 阴极活度。阴极活性。 Activity performing inspection (API) 放射性检测。
双语例句
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Cathode surface, led to the decrease of the internal resistance increases, activity, make Germany sunshine greatly shorten the service life of battery.