“声密封”概念、定义、翻译-科学时代

单词	声密封
释义	工程与技术词汇手册 acoustic seal 声密封
随便看	excited molecular packet excited nebula excited nucleus excited object excited radiation excited radiation in transmission excited star excited state excited state excited state excited state excited state excited state excited state excited state excited state excited-state polarization excited state spectroscopy exciter exciter exciter exciter filter exciter lamp exciterless generator exciter response

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

acoustic seal