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- upstream slope length 汇水坡长
- The amount of runoff erosion raises with increase of slope length. 径流侵蚀量随坡长的增加而增大。
- The construction of upstream slope of cushion materials of faced rockfill dam is one of key construction items. 摘要面板堆石坝垫层料上游坡面施工是一项关键项目。
- With the development of concrete face slab dam, the upstream slope construction is a key factor affecting the schedule and quality of construction. 在混凝土面板坝的发展过程中,上游坡面的施工始终是一个控制进度和影响质量的关键环节。
- The paper introduces the selection of dam type,type of upstream slope protection,the structure design of dam body and the treatment of dam foundation seepage prevention. 文章介绍了嫩江上尼尔基水利枢纽主坝坝型选择,上游面护坡形式选择,坝体结构设计及基础防渗处理。
- Effects of slope length and grade on soil erosion in the gully regions in Loess Plateau. 黄土残塬沟壑区坡度和坡长对土壤侵蚀的影响分析。
- The mechanism of this technology using in the upstream slope of sand-shell is also discussed.2 A method of confirming the shaking and jetting area is proposed. (2)提出了振冲加固区的确定方法，进行了岸堤水库大坝加固后土坝的静、动力反应分析和加固后地震稳定性分析，提出了岸堤水库大坝振冲设计要素。
- Soil loss is a function of six factors, i. e. rainfall, soil erodibility, slope length and steepness, crop and soil management(Wischmier and Smith,1978). 土壤流失是6项因子的函数，即降雨、土壤耐蚀性、坡长和坡度以及作物和土壤管理（Wischmier和Smith,1978）。
- Since 1970s, the vibroflotation technique was introduced into China for soft foundation strengthening with better results but without application in upstream slope in sanded shell dams. 振冲技术自70年代引入我国以来用于软基加固效果较好,但应用于砂壳坝上游坝坡尚未见工程实例。
- Crack treatment technique for upstream slope of dam 三峡工程泄洪坝段上游坝面裂缝处理技术
- design of upstream slope protection 大坝上游护坡设计
- Selecting on Slope Length of the Soil Erodibility Simulation 土壤可蚀性模拟研究中的坡长选定问题
- Critical slope length computation of engine brake inefficacy 发动机制动失效的坡长临界值计算
- The falls upstream are full of salmon. 该瀑布上流有许多大麻哈鱼。
- My walking stick is the same length as yours. 我的拐杖和你拐杖长度一样。
- We paddled (the canoe) slowly upstream. 我们慢慢地划著(独木舟)逆流而上。
- This car will turn in its own length. 这种汽车可以在自身长度范围内掉头。
- He pedaled his way up the slope. 他骑着脚踏车上坡。
- I arrived at that city at length. 我最终到达了那个城市。
- Now you can start to coast down the slope. 你现在可以开始顺坡向下滑行了。
