“Johan Heinrich von Thunnen”的概念、定义、翻译、参考文献-科学参考

单词	Johan Heinrich von Thunnen
释义	Johan Heinrich von Thunnen 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。
随便看	X-ray computerized tomography X-ray computer tomography equipments X-ray continuum X-ray corona X-ray counterpart X-ray crystallography X-ray crystal structure analysis Xray crystal structure analysis X-ray CT Xray CT X-ray detection X-ray detection system based on lobster-eye optics X-ray detector Xray detector X-ray diagnostic devices and high voltage generating devices X-ray diascope X-ray diffraction Xray diffraction X-ray diffraction analysis of minerals X-ray diffraction for polymer structure X-ray diffraction method X-ray diffraction of crystals X-ray diffraction pattern X-ray diffraction topography X-ray diffraction (XRD)

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