短語詞組短語power conversion efficiency 能量轉(zhuǎn)換效率;功率變換效率;能量轉(zhuǎn)化率低power usage efficiency 也就是電源利用率Lower Power Generation Efficiency 降低發(fā)電效率light power conversion efficiency 光電轉(zhuǎn)換效率power amplifier efficiency 功放效率high power generating efficiency 發(fā)電效率高Power additional efficiency 功率附加效率 返回 power efficiency