... steel-pipe pile 钢管桩 钢管杭 steep slope land 陡坡地 急倾斜地 step-like paddy field 梯田 棚田 ...
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Under natural precipitation, the soil water deficit in artificial vegetations in steep slope cannot be reduced, soil aridization also can′t be relieved.
在自然降雨条件下,陡坡地多年生人工植被的土壤贮水亏缺状况不能得到改善,土壤干化现象也不可能有所缓解。
参考来源 - 陕北黄土区陡坡地土壤水分植被承载力研究Based on natural precipitation observations, impacts of different types of land use on processes of soil and water loss over purple soil related slopeland were studied by simulated rainfall experiments.
在天然降雨观测基础上，通过模拟降雨试验探讨了紫色土陡坡地不同土地利用对水土流失过程的影响。
参考来源 - 紫色土陡坡地不同土地利用对水土流失过程的影响·2,447,543篇论文数据，部分数据来源于NoteExpress
在数值预报模式中使用这种方法可较好地求得陡坡地区的气压梯度力，改进模式的性能。
The method is also helpful for numerical weather prediction models in providing a better initial data set and improving the accuracy of calculation of pressure gra...
系统可以根据在一个安全的距离内邻近溪流的土壤保护层或者陡坡地滑坡关键角计算出伐木的限制区域。
The system can calculate the logging restricted zone due the soil protection adjacent to streams within a safe distance; or due to the land sliding critical Angle of the deep slope.
论文成果为陡坡地段桥梁桩基的设计与施工技术提供了科学依据，具有一定的工程实用价值和理论意义。
Thesis results provide a scientific basis for the steep-slope area of the bridge foundation design and construction technology. The project has a certain practical value and theoretical significance.
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