“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	sintering control system sintering density sintering feeding sintering of special iron ores sintering process sintering process control system sintering process for alumina extraction sintering rare earth permanent magnetic material sintering raw materials preparation sintering solidification sintering technology sintering temperature sintering theory sintering with pressure sintering with waste gas circulation sinter molding sintropac S I-N tunnel junction S-I-N tunnel junction sinuatrial node Sinugboanon sinuose sinuosity index sinuous sinuous rille

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