“threshold frequency”的概念、定义、翻译、参考文献-科学参考

单词	threshold frequency
释义	threshold frequency [`thresh´hōld ´frē·kwǝn·sē] ^ELECTRONICS The frequency of incident radiant energy below which there is no photoemissive effect.
随便看	oasis OASM system oat oatmeal paper O attenuator OBA OB association obclavate obcordate obdiplastemonous obduction obelion obelisk Obermayer's reagent Oberon oberwind obese obfuscation object object code object computer object contrast object deck object glass objective

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