英语词汇preemphasis怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	preemphasis
释义	preemphasis[pri:'emfəsis] n.【无线电】(为改小噪声影响对不同频率信号的)预加重 [亦作 preemphasis, 亦称作 emphasis, predistortion, preequalization]
随便看	Einstein's absorption coefficient Einstein's equation for specific heat Einstein shift Einstein space Einstein spaces Einstein's principle of relativity Einstein's relativity theory Einstein static universe Einstein's unified field theories Einstein's unified field theory Einstein theory Einstein universe Einthoven's law Einthoven, Willem Eire eirenic eirenicon eirenicons eires EISA eisbahn eisegeses eisegesis eisegetic eisegetical

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