?密闭电离室
... closed intra-uterine device ==> 关闭型宫内节育器 closed ionization chamber ==> 密闭电离室 closed jet ==> 闭合流 ...
?封闭式游离室
... 密闭锻模 closed forging die 封闭式游离室 closed ionization chamber 密闭分液漏斗 closed separating funnel ...
封闭游离腔
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。