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- METHODS FOR DETERMINING SOIL LOSS TOLERANCE UNDER WATER QUALITY RESTRICTION 水质约束条件下确定土壤允许流失量的方法
- THE SPATIAL DISTRIBUTION OF SOIL LOSS TOLERANCE IN CARBONATE AREA IN GUIZHOU PROVINCE 贵州省碳酸盐岩地区土壤允许流失量的空间分布
- Study on Criterion of Soil Loss Tolerance and Soil and Water Conservation in Black Soil Region of Northeast 东北黑土区土壤容许流失量与水土保持治理指标探讨
- Keywords red soil slope;watershed;soil erosion;agricultural pattern;nutrient balance;soil loss tolerance;multiobjective linear programming;sustainable development; 红壤坡地;小流域;土壤侵蚀;农作模式;养分平衡;土壤容许侵蚀量;多目标线性规划;可持续发展;
- soil loss tolerance (T-value) 容许侵蚀量
- soil loss tolerance 允许土壤流失量
- soil loss tolerance limit 允许土壤流失极限
- But stover protects against soil loss to wind and water. 但是柴火能让土地保留风和水。
- People plant trees on stark hill in order to deline the water and soil loss. 人们在荒丘上种植了树木以减少水土流失。
- Then it will automatically perform “Stop gain” or “Stop loss” when the price rises up or down by the “Profit” or “Loss + Loss toler” set. 随后当移动了所设点数(即先前设定的“止赚”或“止损+止损追价点数”)、条件适合时,便会自行平仓。此功能正适合喜欢短线买卖的用户!!
- People planted trees on the waste hills to decrease water and soil loss. 人们在荒丘上种植了树木，以减少水土流失。
- Soil loss, water shortages, and environmental quality problems are also the legacy of our growth. 水土流失和环境质量也是我们发展中遗留下来的问题。
- Soil loss of the pure contour hedgerow plot was 37.71% of that of the pure crop plot. 单纯等高植物篱处理小区的侵蚀量仅为在相近雨强及雨量条件下对照坡耕地的37．71%25。
- And the soil loss of the grading terrace is more serious than the paddy field, with lower hypsography. 地势较高的缓坡梯田比地势低的水稻田侵蚀严重。
- After projects are put into operation, the emphases of soil loss monitoring are landslide and bank collapse. 工程建成投入运行后，水土流失监测的重点是库区的滑坡、塌岸。
- One of the most eye opening results was that increasing application of fertilizers correlated well with decreasing levels of soil loss on these sites. 最令人振奋的结果之一是,增加肥料用量与这些地点土壤损失量的降低呈良好相关。
- Hillslope one of the important topographty factors for process of the evolution and the intensity of erosion of the soil loss. 摘要地面坡度是地形因素中对坡面土壤侵蚀的演变发展过程与侵蚀强度起重要作用的因子。
- Hillslope is one of the important topographty factorsfor process of the evolution and the intensity of erosion of the soil loss. 地面坡度是地形因素中对坡面土壤侵蚀的演变发展过程与侵蚀强度起重要作用的因子。
- Contrastively, due to complicated types and high intensity, man-made erosions were main water and soil loss hazards in Guangzhou city. 人为侵蚀的成因主要有：采石取土、交通道路建设、开发区建设以及坡耕地。
- Applying a redesigned index of land use structure,the effect of land use structural change on water and soil loss in Wusuli River basin was analyzed. 不合理的土地利用结构是导致我国一些河流水土流失乃至河流改道的重要原因之一。
