英语词汇primary distribution main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	primary distribution main
释义	primary distribution main 简明释义一次配电干线，初级配电网网络释义 1 ?一次配电干线 ... 一次配电干线 primary distribution main ; primary distribution mains 分配总管配电干线 distribution main ; distributing main 使馈电线与配电干线相联的汇接室 junctionbox ...
随便看	effective production effective profile drag effective projected radiant surface effective project management effective propagation velocity effective propeller thrust effective property effective prophylactic inoculation effective protection effective protection rate effective protein fraction effective publication effective pull effective pull effective pulse width effective pumping speed effective purchaser effective purchasing power effective push effective pyranometer effective quality factor effective quantity effective quantity of money effective quantum efficiency effective quantum number

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。