我国作为农业大国，农业的发展是带动我国整体经济以及综合国力发展的重要动力之一，因此对于农业的发展，社会各方面都需给予高度重视。......

Meteorological stations in Northwest China are surrounded by large proportions of cultivated land.The relations between ......

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Balanced development between industrial and employment structures are important indicators of regional economic and soci......

河湟作为一个地域概念泛指黄河、湟水及大通河之间的“三河间”地区,其地理范围包括今青海西宁、海东以及海南、黄南等地的沿河区......