Chinese translation for "坡面侵蚀"
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- slope erosion
the erosion caused by sloping surfaces
Related Translations:
凹坡: concave slopeconcaveslopewaning slope 坡折: break in gradebreak in slopebreak of slopegradient breakslope break
- Example Sentences:
| 1. | Theoretical analysis on direction of rain and rainfall corrosion of critical slope
降雨方向与坡面侵蚀临界坡度的理论分析 | | 2. | On the other hand , the contributions of interrill and rill erosion to the total erosion are 35 % and 65 % respectively , and their spatial distribution characters are different form each other
其中细沟间侵蚀和细沟侵蚀对坡面侵蚀的贡献分别为35 %和65 % ，且在空间发生特征上具有此消彼长的关系。 | | 3. | By placing different rare earth elements ( ree ) in different soil depth and different section across one slope in an indoor plot , one simulated rainfall was applied to study the spatial - temporal process both of depth and section erosion across one slope plot simultaneously
摘要室内交叉布设不同的稀土氧化物，通过人工模拟次降雨，在同一试验条件下，对坡面侵蚀沿顺坡方向和深度方向的演变过程同时展开研究。 | | 4. | The hillslope erosion processes include soil separation , sediment transport and sediment precipitate , which these three process result from the rainfall splash erosion and runoff erosion . to study and analyze the happening and developing conditions of hydraulic , soil and terrain , and the mechanisms of transitions and influences of these processes each other is the prerequisite to set up physical model of soil erosion
坡面侵蚀过程包括降雨溅击和径流冲刷引起的土壤分离、泥沙输移和沉积3大过程，研究和分析这些过程发生、发展的水力、土壤、地形条件以及各过程间相互转化、相互影响的机理，是建立土壤侵蚀物理模型的前提条件。 | | 5. | On the basis of consulting a large number of literatures domestic and aboard , the present situation and latest development of hydrodynamic characteristics of overland flow and slope erosion dynamic process were reviewed . aiming at revealing the effect of rainfall splash intensity on hydrodynamic features of sheet flow and slope erosion , with a combination of runoff experiment and simulated rainfall experiment with a fixed intensity , applying hydrodynamic and erosive theory , the effect of rainfall on overland flow velocity and the influence of rainfall splash intensity on hydrodynamic features ( such as velocity , flow depth , flow patterns , resistance ) of sheet flow on slope and the influence of rainfall splash intensity on the overland flow sediment contain was researched
本文在查阅了大量国内外文献资料，全面了解了坡面流水动力学特性及坡面侵蚀动力过程等方面的研究现状及最新进展的基础上，以揭示雨滴打击动能对坡面薄层水流水动力学特性及坡面侵蚀的影响为目标，采用水槽放水试验和定雨强模拟试验相结合的方法，运用水动力学与侵蚀理论，研究了降雨对坡面薄层水流流速的影响，雨滴打击强度对坡面薄层水流流速、水深、流态、阻力等水动力学参数的影响，雨滴击溅作用对坡面流泥沙含量的影响。 | | 6. | The results indicated that the ree tracer technology has high precision to quantify the spatial - temporal process of soil erosion ; in earlier rainfall course , the development degree of sheet and nil erosion was general equation ; otherwise in the following course , the rill erosion was dominant in the total erosion , its average erosion acceleration and the average erosion rate was 15 and 9 times of sheet erosion , respectively ; in the end of experiment , the rill erosion took up 90 % of total erosion amount ; the section of slope bottom occupying about 1 / 3 slope area was active erosion segment in this experiment
结果表明： ree示踪技术对定量研究土壤侵蚀具有较高的精度；降雨前期，片蚀与细沟侵蚀发育程度基本相当；后期细沟侵蚀占据坡面侵蚀的主导地位，其侵蚀平均加速度和平均侵蚀率分别是片蚀的15倍、 9倍；试验结束，细沟侵蚀占据坡面总侵蚀的90 % ；本试验条件下，坡面下1 / 3区域为侵蚀活跃带。 | | 7. | Based on the fractal character of the small watershed topographic feature , the spatial and temporal variation character of sediment yield of the watershed model , the dynamic developing process and fractal character of the topog raphic feature of the watershed model , and the coupling relationship between the sediment yield and the topographic feature of the watershed model are " studied by simulate experiment , fractal theory , high precise photogrammetry and gis technology . the validation research is conducted in chabagou watershed where the observation data of rainfall , sediment and runoff for 11 years is collected . the study provides new theory and method for the topographic feature quantitative research in the prediction model of small watershed sediment yield
本文依据流域地貌形态所具有的显著分形特征，从模拟实验出发，利用分形理论和方法，结合高精度摄影测量和gis技术，对流域模型侵蚀产沙时空变异特征、地貌形态发育过程及其相应的分形特征、流域模型侵蚀产沙与地貌形态耦合关系进行了深入研究，并以具有11年降雨泥沙径流观测资料的岔巴沟流域为例进行了验证研究，为实现从单坡面侵蚀产沙模拟、预报向流域侵蚀产沙模拟、预报转化过程中地貌形态参数的提取提供了理论和方法，为黄土高原小流域水土流失综合治理提供了科学实践依据。 | | 8. | The aim of this research was to confirm the rule of soil crusting and the factors affecting the process of soil crusting , and to analyze the relationship between the development of soil crust and rainfall splash erosion , furthermore to study the effect of soil crust on the process of erosion . we hope to provide scientific bases for soil erosion
本研究的主要目的是探明表土结皮的发育规律、影响因子，并且分析表土结皮的形成与土壤溅蚀的关系，以及表土结皮的发育与坡面侵蚀过程的交互动态影响作用，最终为坡面侵蚀研究提供科学依据。 |
- Similar Words：
- "坡面流" Chinese translation, "坡面漫流" Chinese translation, "坡面漫流薄层水流" Chinese translation, "坡面摩擦" Chinese translation, "坡面破坏" Chinese translation, "坡面群" Chinese translation, "坡面体晶类" Chinese translation, "坡面体类" Chinese translation, "坡面条带丘" Chinese translation, "坡面突岩" Chinese translation
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