“二”的概念、定义、翻译、参考文献-科学参考

科学参考收录了1248194条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。

单词	二
释义	二 two binary dyad
随便看	reaction promoter reaction propelled reaction propeller reaction propulsion reaction psychology reaction range reaction rate reaction rate analyser reaction-rate constant reaction rate constant reaction rate due to neutron reaction rate equation reaction rate laws reaction-rate theory reaction regeneration reaction relation reaction rim reaction ring reaction scheme reaction sensitivity reaction series reaction servo-mechanism reaction servomechanism reaction soldering reaction speed