“trigger diode”的概念、定义、翻译、参考文献-科学参考

单词	trigger diode
释义	trigger diode [`trig·ǝr `dī´ōd] ^ELECTRONICS A symmetrical three-layer avalanche diode used in activating silicon-controlled rectifiers; it has a symmetrical switching mode, and hence fires whenever the breakover voltage is exceeded in either polarity. Also known as diode ac switch (diac).
随便看	special-purpose language special-purpose vehicle special relativity special unitary group of dimension n special unitary transformation special weapon special weather report speciation species species concept species number species population specific specific acoustical impedance specific acoustical ohm specific acoustical reactance specific acoustical resistance specific activity specifications specific catalysis specific charge specific conductance specific cryptosystem specific energy specific fuel consumption

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