北京南郊
北京南郊-
北京南郊沙地风蚀物理特征及防护对策研究&以大兴区为例
Physical Principle of Wind Erosion in Sand Land and Countermeasures & A case study of Daxing district in southern Beijing
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2000年，全国神哲学院第二度的搬迁，移至北京南郊大兴县一处更广阔的校舍。
Tu Shihua . In2000 , the National Seminary experienced a second transplant to a larger place in Daxing , south-suburbs of Beijing .
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于2001年12月至2002年1月在北京南郊大兴县用激光雷达观测了气溶胶的空间分布，获得了北京地区边界层气溶胶的空间分布及其变化特点。
Experiments of observing aerosol distribution by a lidar were performed at the southern suburb of Beijing in the winter of 2001 . We obtained the spatial distributions of aerosol extinction and their variations .