“permeability number”概念、定义、翻译-科学时代

单词	permeability number
释义	机械工程词汇手册 permeability number 透穿数
随便看	sole proprietorship sole proprietorship sole proprietorship sole proprietorship sole proprietorship sole proprietorship sole proprietorship sole proprietorship sole proprietorship sole proprietorship sole proprietorship enterprise solera sole rope sole selling right Solesmes sole sponsorship sole timber sole trader sole trader sole trustee sole user sole weight sole weight solfatara solfatara

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。

permeability number