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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。
- 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
- 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
- We used the money to set up an irrigation project. 我们把钱用在兴建灌溉工程上了。
- They are digging irrigation ditches. 他们在挖灌溉渠。
- Most insect do not live in polar region. 大多数的昆虫不在极地地区生存。
- The earthquake may cause a region to fall in. 地震可以使一个地区下陷。
- The Reasons and Measures for the Silt Deposit in Weishan Irrigation Region 位山引黄灌区泥沙淤积原因及处理对策
- Storms spring up easily in this region. 这个地区很容易发生风暴。
- Keywords Tongliao region;sewage irrigation region;heavy metal;migration; 通辽地区;污灌区;重金属;迁移;
- Irrigation is needed to make crops grow in dry regions. 干旱地区需要灌溉才能使作物生长。
- He is earning a salary in the region of25,000. 他当时的薪金在25,000英镑左右。
- A storm that cut off power to the whole region. 切断了整个地区电力供应的暴风雨
- Irrigation is needed to make crops grow in dry area. 要使庄稼在乾旱地区生长就需灌溉。
- A planar region bounded by a circle. 圆形区，圆形空间被圆所包围的一个平面区域
- A vineyard or wine-producing region in France. 克鲁法国的葡萄园或葡萄酒生产区
