English translation for "拦沙"
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- sediment trapping
trapping
Related Translations:
拦: 动词(不让通过; 阻挡) bar; block; hinder; obstruct; hold back 短语和例子遮拦 cut off from; block; impede; obstruct;拦住去路 bar [block] the way;如果他们不拦住他, 他就把那坏蛋好好打一顿了。 if they hadn't held him back, he would h 拦沙坝: check damdebris barriersand-blocking damsediment storage damsilt arrestersilt trap damsilt-trap dam
- Example Sentences:
| 1. | Experimental study on properties of a new chemical material in sand fixation
拦沙与生态效应试验研究 | | 2. | Silting land and sediment blocking benefit of check dam in hilly and gully region on the loess plateau
黄土高原丘陵沟壑区淤地坝的淤地拦沙效益分析 | | 3. | Research of operation model of xiaolangdi reservoir for sedimentation reduction during sediment retaining period
小浪底水库拦沙期减淤运用方式探讨 | | 4. | Analysis of erosion efficiency and adjustment of flood in the lower yellow river during the storage periods
水库拦沙期黄河下游洪水冲刷效率调整分析 | | 5. | On layout of debris - retaining works in coarse sand concentrated coming area in the middle yellow river
试论黄河中游粗泥沙集中来源区拦沙工程体系布局 | | 6. | Its effect of deposition reduction is mainly depended by trapping sediment and regulating water - sediment operation with reservoir
其减淤作用主要依靠水库拦沙与调水调沙运用来实现。 | | 7. | Based on the analysis of satellite images of various periods , landform data and river channel transverse section evolution in the lower yellow river , the characteristics of the river channel boundary condition changes at different location are clarified as middle flood channel flood transport width and area are evidently decreased especially for the main channel with comparison to 1950s , beach area that is unimpeded before become blocked because of road , irrigation channel constructed on it , and consequently intensify high edge of beach and lowering dyke and river
在现场查勘的基础上，通过对丹江口水库和小浪底水库拦沙初期下游河道演变、排洪能力变化特点的对比，分析了黄河下游防洪面临的新形势:小浪底水库拦沙初期，下游河道发生冲刷，但艾山以下窄河段冲淤变化不大，近年来形成的淤积萎缩的状况难以很快改观,游荡性河段调整剧烈，工程出险机遇增大,河道水位流量关系中水流量以下部分同流量水位明显降低，中水流量以上部分水位降低幅度可能会明显偏小，防洪形势仍不容乐观。 | | 8. | The paper puts forward the structure of debris - retaining works system , layout consideration and construction principle for the coarse sand concentrated coming area , time sequence of the works construction of " large - scale first and small - scale second " , " downstream first and upper stream second " , and " carrying out section by section " and some problems demanding prompt solution according to the present facts and ; to speed up the preparation of a large - scale debris - retaining reservoir ; to draft the standards for a large - scale debris - retaining reservoir as quick as possible and ; lay emphasis on the schedule of various projects and correct understanding and fully playing the function of key dams through the analysis on achievements and problems of debris - retaining works building and combining with the gully characteristics of coarse sand concentrated coming area
摘要通过对粗泥沙集中来源区拦沙工程建设成就与问题的分析，结合粗泥沙集中来源区沟道特征，提出了粗泥沙集中来源区拦沙工程体系的构成、布局思路、建设原则，提出了“先大后小” 、 “先下后上”和“分段实施”的拦沙工程建设时序，并针对当前工作实际，提出了亟待解决的几个问题：加快大型拦泥库前期工作步伐、尽快制定大型拦泥库标准、重视各类工程实施进度以及正确理解和执行规范、充分发挥骨干坝的作用等。 | | 9. | When xiaolangdi project completed and put into orperation , the inflow of water and sediment condition will be changed because of the regulation of the reservoir . especially the initial 14 years , the reservoir will hold up sediment and release clear water , which may affect the river sections in henan province , especially the wandering sections . it will result in changes of flow state and endangering the water works , because the longitudinal addend by scouring and lateral slope failure
小浪底水库建成运用后，通过水库的调水调沙，改变了黄河下游的来水来沙条件，尤其是运用的前14年处于拦沙期，下泄清水，对河南河道的影响最为剧烈，对游荡性河段的河势变化将产生很大影响，河道纵向冲刷下切，横向滩岸坍塌，工程出险将大量增加。 |
- Similar Words：
- "拦砂墙" English translation, "拦砂设备" English translation, "拦砂栅" English translation, "拦砂障" English translation, "拦砂阱" English translation, "拦沙坝" English translation, "拦沙底槛" English translation, "拦沙埂" English translation, "拦沙构筑物" English translation, "拦沙撇水堰" English translation
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