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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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operation of a machine
operation of an automaton
operation of boiler at undersigned conditions
operation of cardinals
operation of circulating water cooling equipment
operation of circulating water-pump
operation of condenser
operation of cooled system
operation of deaerator
operation of different kind
operation of distribution network protection
operation of electrical motor in power plant
operation of electrical system in power plant
operation of equipment in auxiliary power system
operation of feed-water pump
operation of fossil-fire power plant
operation of higher kind
operation of hydrogen cooled generator
operation of interconnected power system
operation of linear transformations
operation of main transformer
operation of multiplication
operation of national economy
operation of oil-fired and gas-fired boilers
operation of ordinals
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