“the Needham puzzle”的概念、定义、翻译、参考文献-科学参考

单词	the Needham puzzle
释义	the Needham puzzle Encyclopedia 经济学经济发展释 the Needham puzzle李约瑟之谜 20世纪英国科学史家和生物化学家J.李约瑟（Joseph Needham，1900-12-09～1995-03-24）在研究中国古代文化过程中提出的问题。又称李约瑟难题。
随便看	stepwise distillation stepwise excitation stepwise formation constant stepwise hydrolysis stepwise ionization stepwise line atomic fluorescence stepwise-line atomic fluorescence stepwise line fluorescence stepwise multiple linear regression stepwise mutation stepwise reaction stepwise refinement step wise regression step-wise regression stepwise regression stepwise regression analysis stepwise regression method stepwise semantic system stepwise stability constant stepwise stability constant(successive stability constant) stepwise titration sterad steradian sterane stercorin

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。