Significant improvements to the TOPMODEL were made on the distributed computation of runoff yield in the mesh scale which is equivalent to that of DEM in one hand,and an isochrones hydrograph was calibrated from rainfallrunoff observations for watershed convergence simulations on the other hand.These improvements were made to enhance the simulation ability of the TOPMODEL,meanwhile to extend the model′s adoptability in rainfallrunoff simulations to middle and large scale watersheds.

考慮到流域地形自拍少妇亚洲、下墊面條件及流域氣象條件的空間差異性91热在线视频观看，將TOPMODEL的產(chǎn)流計(jì)算細(xì)化到每個(gè)柵格，以改進(jìn)模型的分布式計(jì)算亚洲欧美系列，并在考慮地形坡度影響的情況下，根據(jù)降水-徑流資料優(yōu)選出的參數(shù)率定等流時(shí)線直接能看的黄色视频、利用率定的等流時(shí)線進(jìn)行流域的匯流計(jì)算，以提升TOPMODEL在中激情久久AV一区AV二区AV、大尺度流域模擬演算的能力。

Aerial photography can provide valuable information on precipitation, evapotranspiration, interception, and runoff.

航空攝影可提供有關(guān)降水量一级A片欧美大片免费播放、蒸發(fā)蒸騰量jizz18国产国产、入滲和徑流量的有價(jià)值的資料。

In the hydrology analysis chart fluent direction, the afflux cumulant as well as the fluent length, may reflect the precipitation the surface runoff flows and collects the region.

水文分析圖中的水流方向你懂的视频欧美、匯流累積量以及水流長(zhǎng)度理论片在线看免费观看影院，可以反映出降水的地表徑流的流向和匯集區(qū)域。

They are used to treat municipal effluent, industrial and commercial wastewater, agricultural runoff, stormwater runoff, animal wastes, acid mine drainage and landfill leachates.

他們是用來(lái)治療市政污水欧美精品一羞羞、工業(yè)廢水和商業(yè)、農(nóng)業(yè)徑流一级AⅤ、雨水徑流国产一区污在线播放、動(dòng)物糞便酸性礦井排水、垃圾滲濾液国产激爽大片在线观看。

Hen the coupling model of RIEMS and TOPX was still online tested in Jinghe basin. By means of the scale transformation scheme on topographic index and the yielding and runoff routing theory, the coupling model uses the meteorological data simulated by a regional climate model to drive the hydrological model for predicting the daily runoff at large-scale watershed.

OPX與RIEMS的耦合模式在涇河流域進(jìn)行了在線測(cè)試人人干黄色网，借助TOPX模型中的地形指數(shù)降尺度轉(zhuǎn)換和水文過(guò)程產(chǎn)匯流機(jī)制色视频在线一区，耦合模式實(shí)現(xiàn)了利用區(qū)域氣候模式模擬的氣象資料來(lái)驅(qū)動(dòng)水文模型進(jìn)行大尺度流域日徑流量的模擬。

According to the historical monthly runoff data of Yele reservoir on Nanya river, the durability property concealed behind the complex non-linear characteristics of runoff may be discovered by using the method of rescaled range analysis.

基于南椏河冶勒水庫(kù)月平均徑流資料国产东北老妓女视频在线播放网站，運(yùn)用重標(biāo)極差分析方法揭示了徑流復(fù)雜的非線性特性隱藏下的有序性人人操人人做人人骑人人插，即持續(xù)性特性。

Within a single storm, process of runoff and sediment seem the same in outsets of different scale watersheds, about runoff rate is 1.27 m/s, concentration of sediment tend to change little and nearly 700 kg/m~3, this determine the relationship between water and sediment, or the relation reflect study area situation, for example, soil and event storm and sediment and so on. In fact this program established scale transition partly.(2)The loess plateau in north china is located in the middle yellow river basin, and records some of the highest erosion rates in the world. The hilly part of the loess plateau is one of the most severely eroded regions of the loess plateau.

基于此本論文選擇陜北大理河流域?yàn)閷?duì)象黄色在线精品，依據(jù)黃河支流的水文資料好男人www好看视频，分析了不同尺度大小流域的水沙侵蝕資料www.,成年人视频，取得以下結(jié)果：(1)發(fā)現(xiàn)就次暴雨洪水而言亚洲欧洲日韩视频，各尺度流域出口的徑流泥沙過(guò)程都表現(xiàn)為洪峰陡漲陡落沙蜂陡漲緩落免费黄色网址不卡，含沙量隨流量增大到一定程度1.27m／s時(shí)變化趨于穩(wěn)定亚洲超碰97人人做人人爱，保持在400kg／m~3以上欧美人永久手机在线A片，決定了該地區(qū)水沙之間的關(guān)系日韩丝袜在线精品视频在线，不同尺度大小流域出口暴雨洪水的水沙關(guān)系在一定程度上是一個(gè)區(qū)域特征值。

In permafrost region, most of the rainfall is always freezing in the ground or used to supplement the deficit of soil moisture and don't product runoff directly, there's only a better correlation on runoff at spring and summer flood.

多年凍土區(qū)降水大部分凍結(jié)在土壤中或者用來(lái)補(bǔ)充土壤水分的虧缺l欧美日韩一区二区乱码，不能直接產(chǎn)流，只有在春汛和夏汛期間與徑流保持較好的相關(guān)關(guān)系一级一级黄色网站。

Furthermore, the impact factor on runoff showed that, each stage has different impact factors, soil temperature and soil moisture above 65 cm plays a leading role in spring flood; in summer dry season, relation of soil temperature and moisture above 40 cm and runoff is negative correlation, the deeper soil temperature and soil moisture plays a leading role; temperature and precipitation plays a leading role in summer flood; in autumn dry season, the impact factors are soil temperature, soil moisture and temperature.

徑流影響因子分析的結(jié)果表明：徑流過(guò)程中不同時(shí)段具有不同的主導(dǎo)因子黄片一级无码在线嘿嘿，春汛期主要是65cm以上的土壤溫度和水分起主導(dǎo)作用；夏季枯水期40cm以上土壤水分與徑流是負(fù)相關(guān)四房播色综合久久综合网，深層地溫和土壤水分起主導(dǎo)作用日韩一级A级特黄大片在线观看；夏汛期氣溫、降水起主導(dǎo)作用成年女人爽到高潮的视频免费；秋季枯水期的影響因子依次為土壤溫度A片视屏、水分及氣溫。

By analyzing the abroad research situation of roof runoff and experimental results, it is indicated that the contaminants concentration of roof runoff is relatively high.

分析國(guó)外對(duì)屋面徑流水質(zhì)研究情況并結(jié)合自己的實(shí)驗(yàn)結(jié)果發(fā)現(xiàn)亚洲欧美一区二区第三页，屋面徑流水質(zhì)含有的污染物濃度較高黄色视频在线的。