Terrain heightened can enhance blocking effect, which lead to strengthen water vapor flux divergence and vertical convection, and cloud water increases but centralizes in the middle-low level. This change intensify accretion of snow by collecting more supercooled cloud water, and rain water converts into graupel by collecting more snow, and dry growth of graupel increase at the same time. Rain water augment because of more graupel melting, and rain water continue to increase by collecting cloud water in the low level.

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Methods: According to (2001) and (2001) of national Health Ministry, it was sampled and examined and evaluated for water source contion of underground water, surface water and mixing water, and water conditon of the end water of urban tap water hosepipe.

本研究按照國家衛(wèi)生部《生活飲用水水質衛(wèi)生規(guī)范》(2001)91cm182在线播放、《生活飲用水檢驗規(guī)范》(2001)日韩激情福利小说视频在线观看免费，對2003-2005年太原市地下水、地面水欧美视频网在线免费观看、混合水水源水質及城市自來水管網(wǎng)末梢水水質進行采樣国产亚洲日本在线观看、檢測和評價。

The subject is based on the study forward position of water resources management of LIAONING province, and use the developed tendency and succeeded experience of world water resources for reference, take theory of sustainable development as guiding ideologue, adopt systematic project, protection of ecosystem and environment and theory of economy forecast engage in composite analyze, dynamicevaluate and forecast analyze, forecast developed tendency of water resources supplement and demand of LIAONING province, put forward water resources rational disposition, economize on water, the prevention and control of water pollution and strength water resources protection etc.

本課題立足于遼寧省水資源管理研究前沿黄色国产免费国产，借鑒了國內外水資源發(fā)展趨勢和成功經驗黄黄色色爱爱网，以可持續(xù)發(fā)展的理論為指導，運用系統(tǒng)工程国产在线一区二区三区麻豆、生態(tài)環(huán)境保護理論和經濟預測理論進行綜合分析久久久久精品日韩久久久、動態(tài)評價，進而預測遼寧省水資源供需發(fā)展態(tài)勢欧美一级夜夜爽，提出了遼寧省水資源合理配置黄色视频免在线观看免费、節(jié)約用水、水污染防治和增強水資源保護等措施九九在线精品免费视频，為遼寧省抗旱黄色视频在线观看视频在线播放、節(jié)水和水資源優(yōu)化配置提供決策依據(jù)。

The results showed that: the influence of the aquaculture process on aquaculture water determined by type of aquaculture; the influence of aquaculture process on the water temperature, salinity and pH value were not wide.the descent of pH value was related to feed coefficients ; the dissolve oxygen of water in outfall was lower than the water in infall,but the concentration still maintained at the saturation level, is mainly affected by density of aquaculture ,rate of feed and artificial measures of increasing oxygen ;the major form of inorganic nitrogen was nitrate-N;the concentration of inorganic nitrogen and the organic matter tended to increase ,but the ammonium to decline ,this was relation with density of aquaculture ,rate of feed and variation of the different inorganic nitrogen form ; concentration of phosphate-P was low in outfall of pond , related with phosphate-P precipitating, as flowing water speed slowly in outfall;This phenomenon that the total number of bacteria and coli form group of water in outfall was lower than the water in infall , this caused by measures of sterilization and disinfection .

結果表明：養(yǎng)殖過程對水體影響與養(yǎng)殖類型有關自拍高潮日韩在线视频播放免费观看。養(yǎng)殖過程對水體的水溫精品国产福利第一区二区、鹽度和pH影響不大； pH下降與飼料系數(shù)高有關国产一区精品福利；溶解氧含量排水口比進水口低高清一级黄色视频，但仍維持在飽和狀態(tài)，與養(yǎng)殖密度国产黄色对白视频、投餌率和人工增氧有關狂野殴美激情性XXXX。硝酸氮是無機氮的主要存在形式亚洲黄色网站免费观看，無機氮和有機物含量有升高趨勢，氨氮有下降的趨勢男女性爱黄色视频是免费，與養(yǎng)殖密度美女色色视频，投餌率和各種無機氮之間的相互轉換有關」侵奕蘸访栏咔逶谙進V；钚粤姿猁}含量在排水口含量下降久久婷婷国产综合日韩欧美，與排水口流水速度慢，磷酸鹽沉淀有關男男无码免费专区男人的天堂。生物指標細菌總數(shù)和大腸桿菌總數(shù)在排水口比進水口低現(xiàn)象普遍存在欧美一级特黄特黄大片连接，這與養(yǎng)殖場殺菌消毒等措施有關。

But because of their tubular product defect, easy to produce and corrode, get rusty, marry dirt, leaks and all disadvantage of filling etc.s in using because of zinc-plated steel tube, Thus cause serious two pollution to water quality, microcosmic show as water sample large intestine liver fungus and total amount of bacteria exceed standard seriously, The phenomena, such as" yellow water"," black water"," red water",etc. appear on the macroscopic, water quality worsens; Because corrosion seepage has destroyed users inhabitting and working environment on the other hand, Interfere normal life , influence life quality of people , cause water resource enormous to waste, This require one new-type green one substitute products of environmental protection appear urgently.

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Immoderate discharge of mine water not only wastes a great deal of precious water resources, but also increases the cost of per ton coal and causes some environmental problems such as ground collapsing, ground water resource loss, water quality deterioration and so on. Therefore, rational utilization of mine water as resource is the best choice of solving the water source problem of mine site and pithead power plant and the environmental problem of mine water pollution.

本文在分析彬長礦區(qū)地質及水文地質條件的基礎上久久精品中文字幕av，分別用"大井法"和水文地質比擬法計算了亭南井田、大佛寺井田桃花视频日本高清视频、胡家河井田和小莊井田四礦的礦井涌水量视频在线精品，分析四礦礦井向大唐彬長坑口電站的供水能力，并對礦井水的水質進行了評價不卡a片免费在线观看，研究了礦井水作為電站供水水源的可行性黄的视频黄的网站。。

2Nd, hydrology condition this project is situated at north Yangtze River, its hydrologic remime is as follows: Yangtze River history maximum high-water: 45.22m (in 1998) Yangtze River history most low water level: 30.37m Yangtze River mean water level: 35.745m Yangtze River average sand content: 1.16kg/m3 the subsoil water level (water volume is rich, water quality good): after 0.8m the Three Gorges Dam completes, the Yangtze River Shashi hydrologic station's water level, will rise 1-2 meters equally in the waterless season, the ample flow season will drop above equally 1-2 meters, both are advantageous to the flood prevention, and can guarantee that 3000 tonner barges year to year normally navigate and anchor.

水文條件該項目地處長江北部，其水文情況如下：長江歷史最高水位：45.22m（1998年）長江歷史最低水位：30.37m 長江平均水位：35.745m 長江平均含砂量：1.16kg/m3 地下水位：0.8m 三峽大壩建成后一级a性色生活片毛片黄长官一，長江沙市水文站的水位国产十八禁黄无遮禁视频免费，在枯水季節(jié)將平均上升1—2米，豐水季節(jié)將平均下降1—2米以上456亚洲人成影视，既有利于防洪，又能保證3000噸級駁船的常年正常航行和停靠精品视频全部免费。

Based on comprehensive analysis of Taiping coalmine hydrogeological condition and water outlet lithologic characteristics through contrastive analysis of borehole water prospecting drainage and water sample tested data considered that the indirect water filling source of 700 level belt inclined winze may come from Mosuo River According to mine inflow point location and water yield water rich zone in front of roadway checked out by transient electromagnetic method adopted a water control scheme of shallow g .

在綜合分析太平煤礦井水文地質條件超碰在线19，出水點巖性特征的基礎上，通過鉆孔探放亚洲国产精品专区，水樣化驗資料的對比分析色aaa，認為該礦+700水平膠帶暗斜井的間接充水水源可能來自摩梭河；基于涌水點位置與出水量国产午夜福利不卡在线观看，以及瞬變電磁法確定的巷道前方富水區(qū)域情況亚洲综合在线图片，確定了采用淺層注漿法封堵的治水方案。

The paper through the mechanism which produces to the asphalt road surface water harm carries on the induction to summarize, as well as the different type bituminous mixture water stability has carried on a series of contrasts experiment to several kind of different aggregates and the asphalt adherency, has analyzed the aggregate and the asphalt adherency and the bituminous mixture water stability; Meanwhile moves the water action mechanism take the pavement structure in as the key point, in the basis room experiments to the design half rigid base bituminous mixture test sample carries on washes out the experiment, the observation test sample and washes out when the number of times increase along with the time variation the basic unit wash load situation, has analyzed the water to the bituminous pavement various structures level damage rule; To immerses under the condition using the ANASYS finite element software the bituminous pavement structure level the stress to carry on the analysis computation, and analyzed the bituminous pavement according to the computed result to produce the unboiled water harm the rule, further to understand the structure level produced the unboiled water harm the rule.

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There were significant differences of the incidences of 4 water-borne infectious diseases(cholera,hepatitis A,bacteroidal diarrhea and typhoid or paratyphoid)between former 5 years and later 5 years.The incidences of 4 water-borne infectious diseases except bacteroidal diarrhea showed downtrends year after year in 10 past years.By relativity analyzing,there were negative correlations between overall incidences of 4 water-borne infectious diseases and the qualification rate of drinking water coliform group,between the incidence of hepatitis A and drinking water coliform, between the incidence of typhoid or paratyphoid and drinking water total plate countand between the incidence of typhoid or paratyphoid and drinking water coliform.

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