water erosion
水侵蚀,水力侵蚀;水蚀酌
2025-09-09 19:14 浏览次数 11
水侵蚀,水力侵蚀;水蚀酌
water flow erosion水流侵蚀
water wind erosion风蚀水蚀
water r erosion水蚀
water-erosion desertification水蚀荒漠化
Water droplet Erosion水滴侵蚀
prevent water losssoil erosion防止水土流失
soil water force erosion土壤水力侵蚀
water fall erosion跌水侵蚀
water-erosion region水蚀区
study of the hydrodynamic parameters of ephemeral gully flow is the base of establishing process-based or conceptual water erosion models.
浅沟侵蚀是黄土丘陵沟壑区重要的侵蚀类型,浅沟水流的水动力学参数研究是建立浅沟侵蚀物理模型或概念模型的基础。
soil and water erosion is a kind of incrementally geological hazard.
水土流失是一种累进性地质灾害,其实质就是土壤侵蚀作用。
tectonic movements, granite joint systems, rock textures and structures, water erosion and weathering are basic factors responsible for the formation of granite landscapes.
构造运动、花岗巖节理系统、巖石结构、水流沖刷、风化剥蚀等地质作用是造成河南花岗巖地貌景观的基本因素。
the results showed that water erosion was the main type of soil erosion, which accounted for 97. 4% in the total area of soil erosion.
结果表明,水力侵蚀是闽南地区的主要土壤侵蚀类型,其面积占总侵蚀面积的97.4%;
vegetation on slopes not only serves as landscape function, but also controls rain water erosion and slope stability.
边坡工程中的植被不仅能美化环境,还具有控制雨水沖蚀、稳定边坡的作用。
lastly, with the standard and index of soil erosion, the intensity classification of both water erosion and wind erosion were carried out.
并通过建立分级指标体系,对小坝子乡土壤侵蚀强度进行了分级研究。
there is also evidence of water erosion over the sphinx.
同时也有证据证明整个狮身人面像受到过流水的侵蚀。
based on the practice, analysis is made on the cases of water erosion of asphalt pavement and given the preventions.
结合工程实战,从分析沥青路面水破坏的原因入手.提出了沥青路面水破坏的具体防治措施。
through water erosion test, the erosion and deposition characteristics of beach trough under the protection of different guarding beach buildings are studied in detail.
通过清水沖刷试验,详细分析了不同护滩建筑物守护下滩槽的沖淤特性;
this kind of monitoring and value model used in ecological construction project appears more directly and more concretely than that of monitoring soil and water erosion in macroscopic area.
这种水土保持生态建设项目监测模式相对于监测宏观范围的水土流失消长趋势显得更具体、更直接。
in the first phase, nearly 9,000 hectares of land were developed with sustainable land management technologies, thereby reducing water erosion in 88% of sites.
在计划实施的第一阶段,近9000公顷土地通过土地可持续管理方法得到了开发,进而减少了88%地区的水土流失。
it is soil and water erosion that cause the flood in yellow river and restrict the economic development of loess plateau.
水土流失是造成黄河水患,制约黄土高原经济发展的根本原因,因而水土保持工作具有重大的战略意义。
so studying water erosion and probing the laws of sediment yield, have significant production practice meaning to the prevention and cure for soil erosion and all kinds of silt disaster.
因此开展水力侵蚀的研究,探索水力侵蚀产沙规律,对于土壤侵蚀的防治和各类泥沙灾害的治理,具有极大的生产实践意义。
greening the taihang mountain and controlling the soil and water erosion in the area has always been an important part of the ecological forestry construction in china.
绿化太行山,治理水土流失一直是我国林业生态建设的重要组成部分。
mainly in the rivers water erosion by water flushing or by acid erosion in the clay.
主要是在河湖水中经水波沖刷侵蚀或是经酸性红土中侵蚀形成。
in an effort to reduce soil and water erosion and protect agricultural land, the project is designed to re-vegetate degraded areas on hillsides and in saline coastal areas.
为了减少水土流失和保护农业用地,该项目选址在山坡退化区和盐堿地沿海地区种植树木。
combined with runoff scouring method and ree (rare earth element) tracing technology, experiments were conducted to study the critical problem in the water erosion process on the loess plateau.
本研究利用坡面放水沖刷试验和稀土元素示蹤技术,针对黄土高原区坡面水蚀过程的核心问题,着重对坡面水流的流态及其动力、阻力变化规律;
this paper also realized water erosion model wepp to simulate water erosion of the west which the items of basic construction- large-scale dump of open-cut mine.
该论文也实现了土壤侵蚀模型wepp对西部开发建设项目-大型露天矿排土场水力侵蚀的模拟研究。
also, this paper suggests the controlling countermeasures based on the behaviors of soil and water erosion in this river valley.
并针对该流域的水土流失特点提出了防治对策。
during the integrated scientific investigation of soil erosion and ecological safety in china, the potential hazard degree evaluation of erosion was studied in water erosion region.
在「中国水土流失与生态安全综合科学考察」中,开展了全国水蚀区侵蚀危险度抽样调查研究。
the transformation form water erosion to wind erosion indicates that the trend of climate change towards arid.
侵蚀类型由水蚀向风蚀转化,表明中部气候向干旱气候转化的趋势。