P 開(kāi)頭單詞
power shift [車輛] 動(dòng)力換檔
power shaft 動(dòng)力軸；[機(jī)] 傳動(dòng)軸
power series input [機(jī)械工程]羃級(jí)數(shù)輸入
power series expansion method [物理學(xué)]冪級(jí)數(shù)展開(kāi)法
power series expansion [數(shù)] 冪級(jí)數(shù)展開(kāi)
power series [數(shù)] 冪級(jí)數(shù)
power sequence cable [計(jì)算機(jī)科學(xué)技術(shù)]電力順序電纜
power semiconductor [電子] 功率半導(dǎo)躰元件
power sector 電力部門
power seat unit [交通運(yùn)輸工程]電動(dòng)座椅裝置電動(dòng)椅子裝配電動(dòng)椅子裝置
power screw driver [機(jī)械工程]動(dòng)力起子
power saw [木] 動(dòng)力鋸
power resource 能源，[能源] 動(dòng)力資源
power relation 權(quán)力關(guān)系
power regulator [電] 功率調(diào)節(jié)器
power regulation [電] 功率調(diào)節(jié)
power regulating slide valve [交通運(yùn)輸工程]功調(diào)滑閥
power reflection factor [電子、通信與自動(dòng)控制技術(shù)]功率反射系數(shù)
power reflection coefficient [物理學(xué)]功率反射系數(shù)[機(jī)械工程]能量反射系數(shù)[電子、通信與自動(dòng)控制技術(shù)]功率反射系數(shù)