“管壁相对粗糙度”概念、定义、翻译-科学时代

单词	管壁相对粗糙度
释义	市政工程词汇手册 relative roughness of pipe inside surface 管壁相对粗糙度
随便看	private offering private offering private offering private organization private ownership private ownership private ownership private ownership of productive means private placement private placement private placement private placement private plot private practice private press private procurement private production function private proficient private property private property private property private property private property private property private property

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。

relative roughness of pipe inside surface