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path of agricultural technology progress
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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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Ancestral Hall of Simaqian
ancestral hall theatre
ancestral inheriting
ancestral range reconstruction
ancestral state reconstruction
Ancestral Temple of Lei
Ancha
An Chaojun
Anchentenar
anchimeric assistance
Anchises
An Chongrong
anchor
Anchorage
anchorage
anchorage device
anchorage lightering
anchorage treatment
anchor block
anchor drilling rig
anchored bar in rock
anchored bar in soil
anchored instruction
anchored PCR
anchored polymerase chain reaction
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