“入口”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	入口
释义	请查阅入口--河口
随便看	chemical reaction flow chemical reaction rate chemical reaction separation of hydrogen isotope chemical reactor chemical reagent chemical rearmament chemical recycle chemical reduction chemical reduction chemical reduction method chemical reflux chemical remanent magnetization chemical remanent magnetization--chemical remanent magnetization （CRM） chemical remanent magnetization （CRM） chemical remediation chemical-resistant conveyor belt chemical-resistant paint chemical-resistant pigment chemical-resistant property chemical resistant steel chemical rock chemical rocket engine chemical runoff chemical scale control chemical score