“trigonometric sum”的概念、定义、翻译、参考文献-科学参考

单词	trigonometric sum
释义	trigonometric sum 三角和
随便看	circuit image circuit impedance circuit interlocking circuit interrupter circuit kit circuit layout circuit layout card circuit layout record circuit layout record card circuit load circuit loading circuit logic circuit loss circuit manifold circuit media circuit model circuit noise circuit noise level circuit noise meter circuit number circuit nurse circuit of the cells circuit-opening connection circuit-opening contacts circuit opening relay

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