P 開(kāi)頭單詞

power steering system [車輛] 動(dòng)力轉(zhuǎn)曏系

power steering pump 動(dòng)力轉(zhuǎn)曏泵

power steering n. [車輛] 動(dòng)力轉(zhuǎn)曏；動(dòng)力方曏磐；（機(jī)動(dòng)車）轉(zhuǎn)曏助力裝置

power stations 發(fā)電站

power station regulation control 電廠調(diào)節(jié)控制

power station pump 電站用泵

power station 發(fā)電站；[電] 發(fā)電廠

power splitter [電子] 功率分配器

power spectrum estimation [電子、通信與自動(dòng)控制技術(shù)]功率譜估計(jì)[物理學(xué)]功率譜估計(jì)[機(jī)械工程]功率譜估計(jì)功率頻譜估計(jì)

power spectrum density 功率譜密度

power spectrum [物] 功率譜

power spectral estimation [計(jì)算機(jī)科學(xué)技術(shù)]功率譜估計(jì)

power spectral density [物] 功率譜密度

power spectral analysis [地球科學(xué)]功率譜[毉葯科學(xué)]頻譜分析

power spectral 功率譜

power source [電] 電源，能源

power socket 電源插座

power signal generator [經(jīng)濟(jì)學(xué)]功率信號(hào)發(fā)生器

power shovel 電鏟；機(jī)鏟，動(dòng)力鏟；挖土機(jī)

power shortage n. 電力短缺，電荒