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单词
effective secondary emission factor
释义
effective secondary emission factor
英?[i?fektiv ?sek?nd?ri ??m???n ?f?kt?]
美?[??f?kt?v ?s?k?n?d?ri ??m???n ?f?kt?]
释义
有效二次发射因数
随便看
stay resident
stay right where you are
stay ring
stayrite 15
stayrite 20
stayrite 22
stayrite 25
stayrite 70
stayrite 95
stay-rod
stay rod
stay rod pin
stayrod (spacer)
stay rope
stays
STAY(S)
stay-safe
stay safe
stays ahead
staysail
stay sail
staysails
stays and staybolts
stays around
stays at
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。
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