查询词典 river water

Based on the water resources survey of Shanghai in 1999 and the 1:50 000 color infrared aerial photos obtained in early 2000, a case study of the upper Huangpu River was carried out. The exponential method, pair-sample t test, and remote sensing analysis are used to analyze water environmental characteristics and land use pattern in the river network plain. In order to explore response of water quality in the waterhead region to the changes in land use and its driving force, five land use patterns are selected and a new type of exponential is designed.

以黄浦江上游水源地为例，利用1999年上海水资源普查数据及2000年初成像的上海市1：50000彩红外航空像片，采用GIS空间分析技术、灰色关联分析技术，划分土地利用样带，设计水质改善指数，探讨平原河网地区水环境质量对土地利用结构的响应，以及水源水质对土地利用变化驱动力的响应。

WangYu River is a main river linking Yangtse Raver and Tai Lake, so its water quality has great influence on Tai Lake; the water quality of Gong Lake became worse in recent years, with blue-green alga bursting, the safeness of WuXi water resource threatened.

望虞河是连接长江与太湖的主要河流，其水质对太湖有重要影响；贡湖湖湾水质近年来恶化严重，多次出现大面积的蓝藻"水华"，严重威胁无锡水源地的安全。

Fully utilizing river' s own energy to reaerate for river, increase the DO concentration of city river polluted water and improve the water quality by the riverway artificial structures, such as dams and weirs, this is a effective method which is of tremendous social and economic benefit.

通过河道人工建筑物，如坝、堰等，充分利用河流本身所蕴藏的能量为河流复氧、提高城市河流污染水体的DO含量、改善水质状况，是一条可以带来巨大社会效益和经济效益的有效途径。

As we all know, In order to adapt to the needs of national economic constructions,To solve the problem of river traning in the land management,the computation of water conveyance losses in the water conservacy constrution,the flood computaton in the Flood Prevention,the Hydrological Computation when bridge design of bridge in the highway and railway constructions, and the roughness of the river channel is a important parameter in the Hydraulic calculation, many scholars commtted to the roughness of the river floods.

为了适应国民经济建设的需要，解决国土整治中的河道治理，水利建设中的输水损失计算，洪水计算，公路、铁道建设中的桥梁设计都涉及到水力计算，其中糙率是水力计算中的重要参数，很多学者致力于河流洪水糙率的研究。

For society and mankind but durative development, our country is in " 15 " during plan to throw 270 billion RMB to control water pollution, among them one important is river, river, laky processing, and the agent killing alga that its processing technique is a tradition more again, heavy alga agent, garrulous coagulates the method such as the dredge that agent and whole nation use generally, confirm through practice, afore-mentioned methods cannot administer the pollution of river, lake effectively not only, and often accentuate or transfer water pollution 2 times.

为了社会和人类的可持续性发展，我国在&十五&期间拟投入2700亿人民币控制水污染，其中重要的一项就是江、河、湖泊的治理，而其处理方法又多为传统的杀藻剂、沉藻剂、絮凝(使液体中悬浮微粒集聚变大或形成絮团，从而加快粒子聚沉，达到固-液分离的过程)剂及全国普遍采用的疏浚等方法，经过实践证实，上述方法不仅不能有效地治理河、湖的污染，而且往往加重或二次转移水污染。

But, water levels can and do change suddenly so most likely by July 12 water levels should be adequate.Lock 27 is the last downbound or first upbound lock on the Upper Mississippi River from St. Louis to the Twin Cities in Minnesota and gives Illinois River traffic access to the lower Mississippi River.

但是，水位经常是突然变化的，因此很有可能到了7月12日，水位会变得适于施工。27号船闸是密西西比河上圣路易斯至明尼苏达州双子城之间的最后一个下行船闸，或者说第一个上行船闸，是从伊利诺伊河进入密西西比河下游的通道。

Zhuhai is located in the Pearl River and Xijiang River's to the sea, fresh water at the junction of Chatham, a long coastline, a vast beach, where the rich white clams and oysters are first-class Gaoxie of food, coupled with less industrial pollution along the coast, the crabs did not produce fresh water lake and river Production of the kind of mud crab grass flavor.

珠海地处珠江和西江的出海口，咸淡水交界，海岸线长，滩涂广阔，这里盛产的蚝和白蚬是膏蟹的上等食料，加上沿岸工业污染少，出产的螃蟹没有内河和淡水湖生产的螃蟹那种泥草腥味。

If the up-river farmer has the right to draw as much water as he likes, the down-river farmer must bribe the up-river farmer to induce him to take less water.

如果向上-河农夫正义到拉同样多水同样地他象，向下的-河农夫必须贿赂向上-河农夫到劝诱他到拿较少水。

According to the basic principles of International Water Law,"Agreement on the Cooperation for the Sustainable Development of the Mekong River Basin"signed by four riparians of Lower Mekong which will affect the development of Mekong River,and the effects are analyzed in detailed,it is considered that the downstream countries will getmore benefits and have less obligations according to the Agreement,but the upstream countries areon the contrary,at same time,some of articles in the Agreement have ambiguous means so as toaffect the implementation,like as the articles of"Decision of Joint Committee","WaterUtilization and Inter-Basin Diversions","Emergency Situations"and so on,the rules will affectthe development of Lancang River Basin,likes:information sharing,international cooperation,water pollution and so on.

一些条款规定精确性不够将影响其可操作性，如&湄委会的决议&条款、&水资源利用及流域间分流规定&、&紧急情况&等。协定可能影响我国澜沧江流域开发的主要条款有：资料共享、国际合作、水污染、否决权及已有项目自然有效问题等。

Major river basins, including important food producing areas around the Colorado River in the United States, the Indus River in southern Asia, the Yellow River in China, the Jordan River in the Middle East, the Nile Delta in Africa and the Murray Darling River in Australia, are 'closed', with no possibility of using more water.

主要的江河流域，包括美国的科罗拉多河、南亚的印度河、中国的黄河、中东的约旦河、非洲的尼罗河三角洲和澳大利亚的墨瑞-达令河等流域的重要粮食产区，都已&关闭&，不再有增加用水量的可能性。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。