Yinchuan , china : paramilitary policemen attend a training session at an army base

中国.银川：武警们正在一处军事基地训练。

It will be cold in yinchuan .

银川将是寒冷的。

Study on the mass concentration of atmospheric inhalable particles in yinchuan .

银川市大气可吸入颗粒物质量浓度特征研究。

Study on intimidation of water resources and ecosystem health in yinchuan city .

银川市水资源胁迫与生态系统健康状况研究。

Spatial distribution pattern of soil salinity and saline soil in yinchuan plain of china .

银川平原土壤盐分及盐渍土的空间分布格局。