英语词汇power gain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	power gain
释义	power gain 简明释义 [电子] 功率增益；放大系数网络释义 1 [电子]?功率增益功率增益(Power Gain):功率放大器将输入功率放大的程度,单位通常用dB表示,定义为输出功率POUT除以输入功率PIN.3. 2 ?放大系数 ... power feed 自动进给 power gain 放大系数 power gas 动力气体 ... 3 ?功率增益功率放大器之闸极(Gate)与汲极(Drain)电压分别为-0.25 V和 6 V、设计之功率增益(Power Gain)为 25.02 dB、总输出功率(Total Power；PT)为 26.88 dBm、输入反射损耗(S11)为-22 dB、输出反射损耗(S22)为-20.23 dB、1 dB增益压... 短语 1 antenna power gain 电讯天线功率增益 2 zero-power-gain 零功率功增益 ; 零功率增益 ; 零屈光度空间 3 power gain tester 功率增益测量仪双语例句 1 Features: Low noise and high power gain. 特点：低噪声和高功率增益。 2 Features: High power gain, low noise figure, very low intermodulation distortion. 特点：高功率增益，低噪声输出，非常低的。 3 Carbon nanotube arrays have high current capacities and enable high power gain at low impedances. 碳纳米管排列有高电流容量，并能使高功率获得低电阻。
随便看	low excess air burner low excess air operation low excess pressure mechanism low exchange low excited state low excited state low exhaust low expansion low-expansion low expansion air foam low expansion alloy low-expansion alloy low-expansion coefficient low expansion foam low-expansion foam extinguishing agent low-expansion glass low expansion glass low expansion glass-ceramics low expansion injection molding low expansion material low-expansion material low-expansion quartz glass low expansion relay low-expansion silica glass low expansion silica glass

　

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更新时间：2025/3/28 23:51:18