“beat note”的概念、定义、翻译、参考文献-科学参考

单词	beat note
释义	beat note [`bēt ´nōt] ^ELECTRONICS The beat frequency whose signal is produced by two signals having waves that are sinusoidal.
随便看	proportional counter proportional counter tube proportional dividers proportional elastic limit proportional ionization chamber proportional limit proportional navigation proportional parts proportional-plus-derivative control proportional-plus-integral control proportional-plus-integral-plus-derivative control proportional reducer proportional region proportional spacing proportional-speed control proportioning probe proportioning pump proportioning reactor proposition propositional algebra propositional calculus propositional connectives propositional function propositus propped cantilever

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