英语词汇secondary emission ratio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	secondary emission ratio
释义	secondary emission ratio 简明释义二次发射系数网络释义 1 [物]?二次发射比 ... secondary emission multiplier 电子倍增管 secondary emission ratio 二次发射比 secondary extinction 二次衰减;次级消光 ... 2 ?二次发射系数 ... secondary emission photocell 二次发射光电管 secondary emission ratio 二次发射系数 secondary energy 二次能源 ... 短语 1 secondary electron emission ratio 二次电子发射系数
随便看	Slipped Epiphyses slipped epiphysis slipped femoral capital epiphysis slipped femoral epiphysis slip hernia slip in slip into slipped mispairing slipped multiple slip my mind slip off slip on slip out slipped out of slipped over slipped pancake slipped region slipped roll slipped screw slipped shoulder slipped tendon slipped thread slipped umbilical ligature with hemorrhage slip up slipped upper femoral epiphysis

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。