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path of agricultural technology progress
释义
path of agricultural technology progress
Encyclopedia
经济学
速水-拉坦诱导性创新理论
释
path of agricultural technology progress
农业技术进步道路
农业生产中先进技术对落后技术的替代方式。表现为用同样多的农业资源可以生产出更多的农产品,或者生产同样多的农产品只需要投入比以前更少的农业资源。
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Calligraphic Stone Inscriptions of the Baojin Studio
Calligraphy
Calligraphy and Painting Coming from the Same Origin
calligraphy and paintings about tea
Calligraphy Community
Calligraphy Guide Paper
Calligraphy Magazine
Calligraphy Manual of Xuanhe Era
calligraphy of Qing Dynasty
calligraphy of Yuan Dynasty
Calligraphy of Zhang Shi's South of the City Poem by Yang Weizhen
Calligraphy or Appreciation
Calligraphy Postures of Four Style
Calligraphy Theory Book(upper part) by Sun Guoting
Calligraphy Work: to Brew Tea
Callimachus
calling of the conscience
calling structure,response-inviting structure
Callipic cycle
Callippus
callipterids
Callirrhoe
Callisthenes of Olynthus
Callisto
call loan
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