正宁县
- 网络Zhengning County
正宁县-
该区的静宁县、正宁县为旱灾的频发区。
In the area , Jingning County and Zhengning County are the drought-prone areas for the frequency .
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正宁县地貌类型与水土流失初探兴宁县石马河流域土壤侵蚀类型
The preliminary studies on the Landform and soil and water loss in Zhengning county Some Soil Erosion Types in Shima Watershed of Xingning County of Guangdong Province
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这辆只有9个座位的厢式汽车被改装成校车，上午9点40分，当车祸发生时，它正在甘肃省庆阳市正宁县榆林子镇行驶。
The van , which contained nine seats and had been converted into a school bus of sorts , was traveling in Yulinzi township in Qingyang city , Gansu province , at9:40 am , when the crash occurred .