释义 |
noise SIGNALnCIzn [U]specialized any unwanted change in a signal, esp. in a signal produced by an electronic device [not gradable]不希望出现的(尤指电器中的)信号变化; 噪声Using a single chip instead of a transistor array reduces (the) noise on the output signal by 90%.利用单个集成块代替晶体管阵,降低90%的输出信号噪声。
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