“洪汝河”的概念、定义、翻译、参考文献-科学参考

单词	洪汝河
释义	洪汝河 Encyclopedia 工学〔中国主要河流〕释 Hongru River洪汝河中国淮河左岸一级支流。历史学〔历史学家〕释 None洪汝河（1620～1674）朝鲜后期文臣、学者。字百源，号木斋、山泽斋。
随便看	community worker community workstation community zone commutability commutable operators commutable substitutions commutant commutant lifting theorem commutate commutating commutating condenser commutating pole commutating subalgebra commutation commutation circuit commutation coefficient commutation law commutation of cash taxes into silk or other goods commutation of D.C.machine commutation of tax silk into cash commutation property commutation relation commutation relationships commutation station commutation switch

科学参考收录了854744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。