“the States Directly Under the Central Government”的概念、定义、翻译、参考文献-科学参考

单词	the States Directly Under the Central Government
释义	the States Directly Under the Central Government Encyclopedia 理学直隶州释 the States Directly Under the Central Government直隶州中国古代行政区划名。
随便看	pn junction pn junction barrier PN-junction breakdown PN junction capacitance pn junction capacitance pn junction diffusion region PN junction diode pn junction electro luminescence pn junction electro-luminescence p n junction laser p-n junction laser pn junction laser PN junction photodiode pn junction reverse saturation current PN LED p-normal group PN or PIN detector materials PNPN thyristor PNPN闸流管 P-NP problem p-n-p transistor pnp晶体管 P-NP问题 PNR PNR)

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