英语词汇donor impurity怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	donor impurity
释义	donor impurity 简明释义 [电子] 施主杂质网络释义 1 ?施主杂质 ...对半导体导电性的影响 4.1.2 杂质半导体(Extrinsic Semiconductor) (1）N型半导体（电子型半导体）施主杂质 (Donor impurities) 正离子通过少量掺入五价杂质元素（如：磷），极大增加电子的数目。短语 1 shallow-donor impurities 浅施主杂质 2 shallow donor impurities 浅态施主杂质 3 donor and acceptor impurities 杂质半导体
随便看	action by action by contact action by infants for torts action cam action center action-centered action centered leadership action-centered leadership action center of the atmosphere action centre action-centred action centre of the atmosphere action chain actionchitin action claim action code action-comedy action command action committee Action,Community action compulsive action concept action-condition action control action control chart

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。