“The Theory of Duty”的概念、定义、翻译、参考文献-科学参考

单词	The Theory of Duty
释义	The Theory of Duty Encyclopedia 哲学马克思主义伦理思想释 The Theory of Duty《义务论》中国共产党政治活动家、教育家、马克思主义理论家恽代英的作品。
随便看	user's collaborative information retrieving behavior users'cost of fisheries resources user's diary description user's exploratory searching behavior user's perspective study user's psychology-behavior control mechanism user stack user study user survey method uses and gratifications approach U set U-set Use the Language of the Motherland Correctly, Fight for the Purity and Health of the Language!（Editorial） use value use value of forest resource use value of resources U.S.FDA USFDA U.S. Federal Aviation Administration U.S. Food and Drug Administration U.S. Government Publishing Office U.S.Government Publishing Office U-shaped U-shaped cells U-shaped curve

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。