“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	tailings of polymetallicores tailings of precious metal ores tailings of radioactiveores tailings of rare earth ores tailings of rare metal ores tailings of scattered metals ores tailings of tin ores tailings of tungstenores tailings pond tailings pond closure tailings pond management tailings pond reclamation tailings powder tailings storage tailings utilization with its grain sizes or mineral components being intensively sorted tailings wastewater treatment Tai lion dance tail kink tail knot tail lobes tail of an arrow tail of comet tail of the earth tailoring Tail-PCR

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。