“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	train operation control system train operation diagram train operation dispatching command system train operation monitoring and recording device Train Real-time Data Protocol train real-time data protocol train resistance train root train routing train service plan Trainspotting train track train-track-bridge dynamic simulation analysis train traffic control of urban rail transit train washing siding train weather trait trait anxiety trait convergence trait divergence trait methods trait profile trait theory of leadership trait theory of personality trait trade-off

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。