abbr.
博士学位;获得博士学位者 (Doctor of Philosophy)
PHD = PHase-shift Driver,相移激励器; = Pulse Height Discrimination, 脉(冲)(振)幅鉴别; = Pulse Height Discriminator
PhD abbr.博士学位;获得博士学位者 (Doctor of Philosophy)
phd 1.= PHase-shift Driver,相移激励器;
2.= Pulse Height Discrimination, 脉(冲)(振)幅鉴别;
3.= Pulse Heig