英语词汇“secondary emission ratio”的中英文释义、用法、翻译及短语词组-英汉翻译词典

单词	secondary emission ratio
释义	secondary emission ratio 英?[?sek?nd?ri ??m???n ?rei?i?u] 美?[?s?k?n?d?ri ??m???n ?re?o] 释义 [计]二次发射系数行业词典计算机二次发射系数???
随便看	sample/holder sample-hold switch sample hold switch sample hole sample horizon sample house sample household budgets sample hunter sample identity sample image sample importance function sample impression sample-in count sample in count sample-in counting interval sample in counting interval sample information sample injection sample-injection device sample injection port sample injection valve sample injector sample inlet system sample-in measurement sample in measurement

英汉翻译词典包含4367426条英汉汉英翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习的有利工具。

secondary emission ratio