冲刷

This paper reviewed the developments in 2-D numerical model of the water flow. By means of the latest observation data of the prototype, the detailed analysis was made on the major thalweg, section, island and bottomland, the erosion and deposition of the river bed and the scour hole near the dock and the law of the fluvial process was obtained. Based on the related references, the evolution trend of the channel after the Three Gorges was finished was predicted. The 2-D mathematical model of the water flow was set up and validated using the latest data. With the model, the flow and velocity of several cases were calculated. The stability computation of the bank at the typical section under difference conditions was carried out by adopting the world widely used Geo-Slope slope stability analysis program. Finally, the synthetical evaluation on the influence of the project on the flood level, velocity, river circumstances, bank protection and flood prevention was made and the conclusion that the construction of the dock had little effect on the flood discharge was obtained.

本文介绍了平面二维水流二维模型研究进展，对河道历史演变概述，通过最新原型观测资料对河道近期主泓线、断面、洲滩、河床冲淤、码头附近冲刷坑等进行详细分析，总结近期河道演变规律，并参考有关文献，对三峡建成后河道演变趋势进行预测；建立了平面二维水流模型，并根据最新资料对模型进行率定和验证，采用模型对几种工况组合进行壅水和流速计算；采用国际上广泛应用的Geo-Slope滑坡稳定分析程序对几种工况条件下工程断典型断面岸坡进行稳定性计算；最后总结工程建设对洪水位、流速、河势、堤防及防洪抢险等方面进行综合评价，得出码头建设对行洪影响较小的结论。

A third of homes still lie empty, many decked with tarpaulins and with the flood-line still visible.

三分之一的房屋空置，很多房屋覆盖着防水布，洪水冲刷的印迹仍清晰可见。

The ocean's soothing melodies along with meditative, celestial sounds of the flute and tambura on ENVIRONMENT 1 flow together harmoniously to wash away the distractions of the day.

那舒缓的海洋声和发人深思的空灵长笛声以及印度塔姆布拉琴声和谐地交织在一起，替你冲刷掉一整天的杂乱思绪。

The tidal flat along Bohai Gulf extends from Haihe River Mouth to Dakou River. According to the results of field survey, the inter-tidal flat has obvious zonation. From the shore seawards, 4 zones can be identified, and they are depression polygon, inner depositional, erosional and outer depositional zones, and the associated sediment types are mud and clayey mud, mud, alternating laminae of silt and mud, and coarse silt, respectively.

渤海湾潮滩海岸从海河口以南到黄河三角洲北缘的大口河以北，据野外调查发现，这里的潮间浅滩具有明显的分带性，从岸向海可以分为四带，即龟裂带、内淤积带、滩面冲刷带、外淤积带，相应各带的沉积物为：淤泥与粘土质淤泥、淤泥、粉砂与淤泥互层、粗粉砂。

Be it enacted-that Sirens and other marine monsters ejected by the waves upon land owned by The Grand Master shall pass into the possession of the King.

最后法庭颁布了裁决的命令：此令即刻生效：海浪冲刷上岸的赛莲和其他海妖，应由该海岸领主交付国王所有。

Pat-pat serene world music, like the silence of the afternoon spell of imprisonment in this broken, empty clear evidence of the dust was washed one place, covered with the corner and their messy.

劈劈啪啪，劈劈啪啪，安详的世界遁入噪杂的乐章，午后的宁静仿如禁锢的咒语在此被打破，空洞的尘埃无所遁形，被冲刷一地，布满街角而各自凌乱。

Runoff experiments were conducted on the loess slope to determine the hydrodynamic characteristics of the rills.

本文通过径流冲刷试验，对黄土坡面形成的细沟的水力学特征进行了试验研究。

Revetments are not only the important engineering measures to protect the riverside from washing out , but also the important transitional regions for exchange of substance , energy , and information between river ecological system and land ecological system .

在河道治理项目中，护岸工程是保护岸边土地，使河岸免遭水流冲刷破坏并稳固河势的一种重要水利工程措施，同时，河岸作为河流自然生态系统中的重要组成部分，是从河道水流环境到陆地环境的过渡。

Protection of the coating will: printing plate nullahs dirty, clean water, when removed the moisture, the protective agent onto the outside pages, each about 20 ~ 30ml with gauze with scrub it the entire suites must be uniform (note that there can be no uniform, flow-like marks), you can drop it onto the baking of fluecured version of the machine.

涂布爱护剂的办法不兵显影后的印版举行不兴不净，用火冲刷肮不净，刮去版背上的火份，把爱护剂不立在版背上，每块差开版约用20~30ml，再用不全脂纱布不兵合座版背涂擦平均（夺纲必不退给平均，不克不及有火流样陈迹），即可放到烤版机洋烤版。

Never clean with abrasives, scour powder or steel wool.

从不干净磨料、钢材羊毛或粉末冲刷。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。