“directed technical change”的概念、定义、翻译、参考文献-科学参考

单词	directed technical change
释义	directed technical change Encyclopedia 经济学技术进步释 directed technical change有偏技术进步通过不同比例地改变要素之间的边际生产率，从而对不同要素具有不同节约或使用的技术进步。
随便看	moral emotion moral essence moral evaluation moral example moral exemplar moral foundation theory moral function moral geographies moral hazard moral ideal moral ideas moral indifference moral institutionalizatio moral intuition morality morality and benefit morality and ethics morality and interest Morality and Justice Morality and Legality morality and life morality and society Morality: An Introduction to Ethics morality is the self-discipline of human spirit morality of public servant

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。