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杜能,J.H.von
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杜能,J.H.von
Encyclopedia
经济学
〔空间经济学人物及奖项〕
释
Johan Heinrich von Thunnen
杜能,J.H.von
(1783-06-24~1850-09-22)德国经济学家,古典区位论的奠基人,《孤立国同农业和国民经济的关系》一书的作者。对农业和农业经济理论进行了许多开创性的探索。
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Lighting Bridge
lighting calculation
lighting design
lighting device
lighting effects
lighting engineer
lighting engineering in landscape architechture
lighting equipment layer for studio
lighting facility
Lighting Field
lighting for film and TV
lighting hanging system for studio
lighting measurement in building
lighting of tunnel and underground engineering
lighting power density
lighting protection and grounding
lighting rod
lighting simulation
lighting source
lighting system
lighting system for laying hens
lighting system of hydropower station
lighting tube
light intensity
light intensity detector
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