基本解释[物理學]背接觸層英汉例句雙語例句The phosphorus-diffused layer also serves as a back surface field to raise the voltage and a back contact with low resistivity.磷擴散層還充儅用於提陞電壓的後表麪場 以及具有低電阻率的後接觸部。ip.comback-contact layer更多例句专业释义物理學背接觸層