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1·Grazing camels are seen through the window of a US armoured vehicle in Dand district of Kandahar Province in Afghanistan.

阿富汗坎大哈丹德地区(Dand district)，从一辆美国装甲车的窗里望见吃草的骆驼。

2·The results of plant nutrients analysis showed that phosphorous was higher in the district of grazing in early time, crude ash and nitrogen-free extract were lower.

在草地植物养分的分析中，磷的含量在早期放牧小区内表现较高，粗灰分和无氮浸出物表现较低。