phasern.相位器(移相器)phasen.相位；方面；局面；阶段；时期vt.逐步执行Phase-shifts相移phaseolic acid菜豆酸phase operator相算符phase exchange变相phase splittern.分相器phase language位相语phaseless data无相位检测Phased dimming相控调光phase detuning相位失调phase-change相变