“陈振汉”的概念、定义、翻译、参考文献-科学参考

单词	陈振汉
释义	陈振汉 Encyclopedia 经济学〔人物〕释 Chen Zhenhan陈振汉（1912-07-03～2008-01-19）中国经济史学家，北京大学经济学院教授，中国第一批博士生导师（经济史专业）。
随便看	steady constraint steady current steady current condition steady current field steady current source steady density steady discharge steady distribution steady electric field steady error steady error coefficient steady field steady flight steady flow steady flow energy equation steady-flow gas expansion refrigeration cycle steady flow water distribution technology steady high magnetic field steady linear flight performance of aircraft steady load steady motion steady noise steady non-uniform flow in open channel steady potential steady problem

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。