1)runoff and sediment径流泥沙
1.Measuring principle of the combination weirs and its application to a monitoring station of runoff and sediment;组合堰型径流泥沙监测站的测流原理及其应用
2.Extreme rainfall events and their effects on runoff and sediment yield in the loess hilly area;黄土丘陵沟壑区极端降雨事件及其对径流泥沙的影响
3.Spatial distribution of runoff and sediment on the different topography positions of vertical belts in loess region of hilly;黄土区不同地貌部位径流泥沙空间分布试验研究
英文短句/例句
1.Evaluation of Runoff and Sediment from Daning River Watershed in Three Gorges Reservoir Region Based on AnnAGNPS Model City三峡库区大宁河流域径流泥沙的AnnAGNPS定量评价
2.Experimental investigation on instrument for auto-sampling water from runoff and sediment in a small catchment小流域径流泥沙自动采集器的试验研究
3.The Study of Runoff and Sediment by Artificial Rainfall in Gepu Coil Mine of Shanxi Province;山西省葛铺煤矿弃土弃渣径流泥沙研究
4.The Study on Impacts of the Forest Vegetation on Runoff and Sediment in the Net Watershed of the Loess Area in the Western Shanxi Province;晋西黄土区森林植被对嵌套流域径流泥沙影响研究
5.Study on the Effect of Land Cover and Gully Engineerings on Runoff and Sediment Regulation in Typical Watershed on Loess Plateau黄土高原典型流域土地利用与沟道工程的径流泥沙调控作用研究
6.Effects of Landuse/Climate Variability on the Runoff and Sediment in Qingshuihe Watershed on the Loess Plateau, West Shanxi Province, China黄土高原清水河流域土地利用/气候变异对径流泥沙的影响
7.Impacts of land use and rainfall intensity on runoff and sediment load in the Lu'ergou watershed on the Loess Plateau黄土高原吕二沟流域土地利用及降雨强度对径流泥沙影响初探
8.Extreme rainfall events and their effects on runoff and sediment yield in the loess hilly area;黄土丘陵沟壑区极端降雨事件及其对径流泥沙的影响
9.Quickly Measuring Method of Sediment Concentration in Collecting Tanks of Runoff Plots径流小区集流桶(池)泥沙含量快速测定方法探讨
10.CHARACTERISTICS OF RUNOFF AND SEDIMENT AND REGULARITY OF ALLUVIATION AND SILTATION IN EAST AND SOUTH DONGTING LAKE东、南洞庭湖的径流、泥沙特征及冲淤规律
11.Sediment is the main way that caused nutrient losing from farmland.在地表径流中，侵蚀泥沙携带是养分损失的主要途径。
12.Dynamic characteristics of runoff and sediment yield during vegetation restoration in Nüerzhai small watershed of northwest Hunan Province湘西北女儿寨小流域植被恢复过程中径流和泥沙含量动态特征
13.Study on Permeable Pile Groin and Sediment Regulation Approaches of the Main Tarim River;塔里木河干流泥沙治理途径及井柱桩透水丁坝研究
14.Characteristic about runoff silt and phosphorous concentration under simulated rainfall模拟降雨条件下坡面径流、泥沙与磷素质量浓度变化特征
15.There was an enrichment of different forms of nutrients in sediment.(3)径流液养分和沉淀泥沙养分含量产流初期达到高值，之后趋于稳定。
16.Many rivers carry silt toward the equator.许多河流带着泥沙流向赤道。
17.A concrete wall be build to stop silt from leaking to the conservation land一道水泥墙修筑起来,用以防止泥沙流进保留地
18.A concrete wall is built to stop silt from leaking to the conservation land.一道水泥墙修筑起来，用以防止泥沙流进保留地。
相关短句/例句
rainstorm runoff sediment降雨-径流-泥沙
3)Rainfall Runoff and Sediment降雨径流泥沙
4)runoff and sediment yield simulation径流泥沙模拟
5)sediment grain size泥沙粒径
1.Errors analysis of testing sediment grain size by the methods of laser way and extinction sedimentation way;激光法与消光沉降法测试泥沙粒径误差分析
6)grain size of sediment泥沙粒径
1.Thirty-six river basins, where the data of measured grain size of sediment are available, were chosen for an analysis on relationships between grain size of sediment and rainfall features in the middle reaches of the Yellow River.以黄河中游 36个有泥沙粒径资料的水文测站流域为样本 ,在不同自然地理类型流域划分的基础上 ,建立了流域泥沙粒径特性与降雨特性的关系。
延伸阅读
坝区泥沙淤积坝区泥沙淤积sedimentation in dam area boqLJ rl}sho ytljl坝区泥沙淤积(Sedimentation in dam area)河流上筑坝塑水后，由于塑水区内水深加大，流速降低，泥沙沿程淤积，并向坝前推进，造成坝前泥沙的淤积。坝区泥沙淤积产生的问题主要有:①在船闸引航道中及其口门附近产生淤积，使航深不足或水流不顺而有碍通航。②电站进水口前的泥沙堆积使过机水流中的含沙量增大，泥沙变粗，造成过水建筑物或水轮机过流部件的严重磨损。③坝前泥沙淤积有可能影响问门启闭，堵塞泄水孔，影响大坝安全。 以通航为主的枢纽和以发电为主的枢纽对坝区水流条件的要求不同，防治坝区泥沙淤积的措施也不一样。 (1)以通航为主的枢纽。宜将船闸布置在靠近稳定深乱线一侧，要避开弯道的凸岸和回流、缓流区。这些地区都是泥沙集中淤积处，且淤积后又难于冲走。结合各个工程的实际情况，可设置某些导流排沙工程，如修建引航导墙以破除回流减少淤积;设置底部高程较低的冲沙闸，以定期冲刷上游及下游引航道淤沙。 (2)以发电为主的枢纽。高水头水电站的防沙措施主要是设置高程较低的排沙孔。排沙孔布置在机组进水口的下面，防沙效果最好，但结构复杂，施工及管理都不便。一般把排沙孔设在进水口的侧下方，其位置以使进水口处在冲刷漏斗的影响范围之内为原则。低水头枢纽的防沙措施，主要是进行合理的平面布置。如利用弯道环流特性，正面取水，侧面排沙，同时设置导沙坎，常能取得较好的防沙效果。在中小型水库中，也可采取清浑水分治的办法，即在童水区上游修建排浑渠(或排浑洞)，当汛期洪水人库时，可将浑水通过排浑渠(洞)直接排往坝下游，减少主库淤积，缓解坝区泥沙问题。
