The result of the experiment indicates that the assistant energy dissipater can solve the problems of energy dissipation and erosion-control of flood discharging structure for low Froude number flow.
研究结果表明,采用适当的辅助消能工能有效地解决低水头泄水建筑物的消能防冲问题。
The Chinese are simply blasting roads into unstable hillsides with virtually no attention paid to road location, construction practices or erosion control.
中国人只是简简单单地就在并不稳固的山坡上炸出一条公路,而实际上丝毫没有注意到道路位置、施工实践或侵蚀控制这些问题。
Through combined measures, we brought soil erosion on 48,000 square kilometers of land under control.
综合治理水土流失面积4.8万平方公里。
Through combined measures, we brought soil erosion on 48, 000 square kilometers of land under control.
综合治理水土流失面积4.8万平方公里。
Wind erosion is one of the primary processes leading to land degradation and wind erosion prediction can be appllied to guiding and testing various wind erosion control practices.
土壤风蚀是目前全球性土地退化的主要过程之一,土壤风蚀预报可以指导与检验各种土壤风蚀防治措施。
The research results show that grass vegetation, like forest and bush, can effectively control soil erosion.
结果表明,草被与森林植被一样,能有效防止土壤侵蚀。
Here are a few Suggestions on how to deal with erosion and water control at the beginning.
下面是关于如何处理侵蚀和在开始治水几点建议。
These perennial forage can effectively control soil erosion and debility of soil nutrients.
这些多年生牧草能有效地控制土壤侵蚀和养分亏损。
The research progress of plant roots on soil erosion control in recent years is reviewed.
介绍了近年来植物根系对土壤侵蚀控制机理的研究进展。
Abstract: The effect of erosion control by agroforestry is an essential factor of little catchment planning.
摘要:农林复合系统的侵蚀控制效益是在小流域整治规划中必须考虑的重要因素。
Type of fodder grass, common in Africa. Also used for erosion control.
一种饲料草,在非洲很普遍,也用于控制水土流失。
Reforestation is an effective measure of vegetation restoration and erosion control in this area.
植树造林是该地区植被恢复发育及控制水土流失的有效措施。
This refers to the combination of civil engineering design principles with plants and natural materials, such as rocks, which control erosion and slow-down the flow of water.
它既是将土木工程设计原理与植物和自然材料,如能够防止侵蚀并减缓水流的石材相结合。
This paper concisely analyses the mechanism of electrical erosion of ADSS optical cable, puts forward the conditions and measures to control electrical erosion under both static and dynamic concepts.
简要分析了ADSS光缆电腐蚀故障的机理,提出了用静态和动态的概念来控制电腐蚀的条件及措施。
Therefore, the thorough research about the influences of crop cover on erosion is important to control erosion economically and effectively, as well as to improve soil erosion theory.
因此,深入研究作物植被对土壤侵蚀的作用,对经济有效地防治侵蚀、完善土壤侵蚀理论有重要的意义。
The reasons of temperature rise of hearth sidewall for several times were analyzed and the operation practice on control of sidewall erosion was summarized for No. 2 BF at Baosteel.
通过分析宝钢2号高炉炉缸侧壁温度屡次升高的原因和操作实践的总结,证实铁水环流加剧是大型高炉炉缸侧壁侵蚀的主要原因。
If you cannot avoid precipitation during construction, or if your landscape budget means the work will have to be done in installments, use temporary erosion control measures.
如果你不能避免在施工期间,降水,或者如果您的预算是指景观的工作将要分期进行,使用临时侵蚀控制措施。
Under the background of global climate change, extreme rainfall occurs frequently, and it aggravates the situation of regional soil erosion control.
在全球气候变化的大背景下,极端降雨事件时有发生,加重了区域水土流失防治的难度。
Native plants work well; their very presence proves they're an excellent erosion control tool already adapted to the local environment of soils and slope.
原生植物的工作良好,他们的存在证明了他们是一个很好的侵蚀控制工具已经适应了当地的土壤和环境的斜坡。
The results of this study can be used to control soil loss, manage water and soil resources and evaluate soil erosion in Yangbi.
本研究成果对于漾濞县的土壤侵蚀防治,水土资源管理和土壤侵蚀定量评价具有重要意义。
Note that property owners can be held responsible for damage downhill from their property, so make sure that your erosion control and drains don't carry water to adjoining surrounding property.
请注意,业主可追究责任的损害落山,从他们的财产,因此请确保您的侵蚀控制和排水不执行水邻近周围的财产。
Wind erosion and its control mechanism of oasis farmland.
绿洲农田土壤风蚀及其控制机理。
It is also shown that the forest-grass vegetation has obvious control effect on soil erosion.
研究结果还直接表明,林草植被对土壤侵蚀有明显的控制作用。
The research on evolvement law of drainage basin sediment yielding plays an important role in design of a project, planning and control of soil erosion.
流域产沙量演变规律的研究对于工程设计、水土流失规划与治理具有重要作用。
The effect of erosion control by agroforestry is an essential factor of little catchment planning.
农林复合系统的侵蚀控制效益是在小流域整治规划中必须考虑的重要因素。
The larger grass and forest coverage, the stronger the absolute control capacity of vegetation on soil erosion, or influencing factors about topography may not be ignored.
林草覆盖率越高,植被对侵蚀的绝对控制能力越强,否则流域地形因素的影响亦不可忽视。
Therefore, preventing rainstorm erosion is the key to control soil and water loss.
因此,防止暴雨侵蚀是防治水土流失的关键。
Andropogon: Grass used for erosion control.
须芒草:用于控制水土流失的一种草。
Andropogon: Grass used for erosion control.
须芒草:用于控制水土流失的一种草。
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