“气密框”概念、定义、翻译-科学时代

单词	气密框
释义	航空航天词汇手册 pressure bulkhead 气密框
随便看	hand towel hand towel hand trigger hand trolley hand truck hand value hand wash hand-washed wool hand weapon handwheel hand won face handwork hand-woven cloth handwriting handwriting handwriting handwriting analysis handwriting recognition handwritten book hand-written document handwritten form handwritten input handwritten newsletter handy handybilly

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。

pressure bulkhead