“active element”的概念、定义、翻译、参考文献-科学参考

单词	active element
释义	active element [`ak·tiv `el·ǝ·mǝnt] ^ELECTRONICS Any generator of voltage or current in an impedance network. Also known as active component. ^{NUCLEAR PHYSICS} A chemical element which has one or more radioactive isotopes.
随便看	harmonic measure harmonic motion harmonic oscillator harmonic pencil harmonic prediction harmonic producer harmonic progression harmonic range harmonic ratio harmonic selective ringing harmonic series harmonic speed changer harmonic synthesizer harmonic telephone ringer harmonic tide plane harmonic vibration harmonic vibration-rotation band harmonic wave harmonic wave analyzer harmonize harmotome Harnack's first convergence theorem Harnack's second convergence theorem harness Harpacticoida

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