“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	sample method sample minimum sample mode sample modification sample moment sample moment of order k sample multiple correlation coefficient sample number sample observed value sample of audio-visual products sample partial correlation coefficient sample path sample path property sample percentile sample plot sample point sample-population approach sample prepairing for microscopic-observing sample preparation sample preparation chip sample preparation/digestion equipment sample preparation instrument sample pretreatment sample pretreatment of free drug analysis sample pre-treatment technology

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