“炮膛”概念、定义、翻译-科学时代

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。

单词	炮膛
释义	军事词汇手册炮膛 bore
随便看	fixed base fixed base fixed base index fixed base training simulator fixed base training simulator--fixed base training simulator（FBTS） fixed base training simulator（FBTS） fixed beam fixed beam fixed beam scanner fixed bearing fixed bearing fixed bed fixed bed fixed bed fixed bed fixed bed adsorber fixed-bed adsorption column fixed bed gasification fixed-bed gasifier fixed-bed reactor fixed belt conveyor fixed benefit fixed benefit pension plan fixed benefit retirement plan fixed bias circuit