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- The vegetation and soil were investigated in Hetao irrigation region,and the salinity of soil samples were collected and analyzed. 依据离子类型和含量将内蒙古河套灌区盐碱土划分为氯化物盐土、硫酸盐盐土、苏打盐土和碱土。
- Hetao irrigation region 河套灌区
- The Study on the Cultivation Technique Model for Interplanting Gourd with Oilsunflower in Hetao Irrigable Region 河套灌区瓜类作物间作油用向日葵技术模式研究
- The results indicate the hydrologic cycle in Hetao irrigation area was a negative balance present in vertical direction. 模拟结果显示，河套灌区水循环过程为一种“负水平衡”的垂向水循环。
- groundwater in irrigation region 灌区地下水
- Huafei River sewage irrigation region in Kaifeng 开封市化肥河污灌区
- the Yellow River irrigation region 引黄灌区
- irrigation region using groundwater 井灌区
- Ningxia Yinnan irrigation region 宁复银南灌区
- Zoning and Mode of Agricultural Water Saving in Hetao Irrigation District of Ningxia Municipality 宁夏河套灌区农业节水分区与模式
- Feasibility Analysis on Irrigation Return Flow Reuse System in Hetao Irrigation District in Inner Mongolia 内蒙河套灌区建立回归水灌溉系统可行性分析
- An application of Brovey image fusion in land cover inves tigation in Yinda irrigated region[J].Remote Sensing Technology and Application,2001,16(3):173. Brovey图像融合在引大灌区土地覆盖调查中的应用[J].;遥感技术与应用;2001;16(3):173
- Cultivate Technique of Sugarbeet With High Yield and High Sugar Content For Large Area in Hetao Irrigation Area 河套灌区甜菜大面积丰产高糖栽培技术
- Experimental Research on the Rational Selection of Autumn Irrigation Norm in Hetao Irrigation District 河套灌区秋浇定额合理优选的试验研究
- Effective Use of Water Resources and Salinity and Waterlogging Control in the Hetao Irrigation Area of Inner Mongolia 内蒙古河套灌区水资源高效利用与盐渍化调控
- Most insect do not live in polar region. 大多数的昆虫不在极地地区生存。
- We used the money to set up an irrigation project. 我们把钱用在兴建灌溉工程上了。
- The earthquake may cause a region to fall in. 地震可以使一个地区下陷。
- They are digging irrigation ditches. 他们在挖灌溉渠。
- Regional groundwater depth forecast by BP model of post-water-saving reconstruction in the Hetao Irrigation District of Inner Mongolia 内蒙古河套灌区节水灌溉工程实施后地下水变化的BP模型预测
