查询词典 water-covered

It includes the following steps: extract trivalent iron ion and divalent iron ion in water phase through organic extractant, get predecessor of; absterge it with secondary distilled water for2-3 times and get pure load metal predecessor of organic phase; mix organic phase of Mg2 and Fe3 with mol rate of 1:2 and introduce them into autoclave, add distilled water according to the rate of 3:1 or 4:1 of organic phase and water phase and airproof it, and then mix it fiercely, stripping with hydrothermal method at temperature between 200 degree C and 300 degree C and make them react for 2.5 hours; cool it to the room temperature under natural condition, separate liquid and centrifugalize it, absterge it with absolute alcohol for 2-3 times and dry it at temperature of 50 degree C for 30-180 minutes, then get product of magnesium ferrite.

包括如下步骤：通过有机萃取剂来萃取水相中的三价铁离子和二价镁离子，制得有机相前驱物；用二次蒸馏水洗涤2-3次，获得纯净的负载金属有机相前驱物；按照Mg 2 和Fe 3 摩尔比1∶2将有机相混合均匀后引入高压釜中，按照有机相与水相的比例为3∶1或4∶1加入蒸馏水，密封后，对溶液进行强力搅拌，水热反萃的温度在200-300℃之间反应2.5小时；自然冷却至室温，分液，离心分离，用无水乙醇洗涤2-3次，在50℃下干燥30-180分钟，得铁酸镁产品。

Through analysis on landscape water pattern, quality character and affinitive degree closing to people, this article does some research on water quality control technology application for river and man-made closed landscape water in Shanghai 2010 Expo site. The research results forms technology integration and provides some technical support to express the theme "better city, better life and beautiful water, beautiful city".

通过分析2010年上海世博会园区景观水体形式、水质特性以及与人体接触的密切程度，研究相应的水质控制技术在世博园区景观河道和人工景观水体中的应用，形成世博园区营造舒适水环境的水质控制技术集成，为体现&城市让生活更美好&的世博会主题提供技术保障。

Pereme , separately are 209%,295%,285%; the increasing of accumulating amount separately are 209%,295%,285%; The use of silicon has a tread to rise dry weight of Bermudagrass ,Agrostis Lolium. Pereme ; Under the drought condition , the use of silicon suppressed the reducing of the relative water content of leaf in turfgrass , delaying the time of wither , stress for the 11th day in the drought .compared with water normally and not using silicon ,after use silicon, the RWC of Bermudagrass , Agrostis Lolium. Pereme only separately depressed 14%,16%,32%; Under the drought condition ,the use of silicon can increased the content of proline of Bermudagrass ,Agrostis Lolium. Pereme, stress for the 11th day in the drought and using silicon , compared with water normally and ueing silicon, the content of Pro separately increased 203%,199%,473%;The using of silicon depressing the ET of Bermudagrass and Lolium. Pereme.Under water normally condition, separately depressed 21%,8% at eleven days ;Under drought condition , separately depressed 17%,5%.

施硅增加了草坪草狗牙根、剪股颖和黑麦草的含硅量，分别为209％、295％、285％；积累量分别提高了240％、364％、355％；施硅对草坪草狗牙根、剪股颖和黑麦草的干物质积累有促进趋势；在干旱的条件下，施硅抑制了草坪草的叶相对含水量的降低，延迟了叶片萎焉的时间，在干旱胁华中农业大学2001级时一艳丽硕士学位论文迫第n天，与正CK相比，施硅后狗牙根、剪股颖和黑麦草分别只降低了 14%；16%，32%。；施硅增加了狗牙根、剪股颖、黑麦草在干旱条件下脯氨酸的含量，增强了渗透调节能力，在干旱施硅的条件下，与正51相比，在干旱胁迫第11天，狗牙根、剪股颖和黑麦草脯氨酸的含量分别增加了2叨%、199%、473%；施硅减少了狗牙根和黑麦草的蒸散量在正常浇水的条件下，与正CK相比，第11天狗牙根和黑麦草的蒸散量分别降低了21%、吕%；在干旱的条件下，与干CK相比，在干旱胁迫的第11天，狗牙根和黑麦草的蒸散量分别降低了17%、5%。

The Atlantis Drinking Water Purifier uses proven technology to properly filter ALL contaminants AND then treats the water to re-mineralize and alkalinize the drinking water into Healthy Drinking Water.

原生态能量直饮机使用认可的新技术，滤除水中近乎一切的污染物，增加水中人体必须矿物质的含量，调节水的PH值，使其符合健康用水的标准。

Separately speeking, for outward rivers in Cansu (either to the Yellow River or to the Yangtze River), the allocable water resources are mainly the river runoff and groundwater, the priority sequence of water resources allocation would be: the water use for maintenance of local plantation including the environment-oriented and irrigated ones, water use for social and economic activities, and the runoff to lower reaches.

外流河流域的降水首先为当地的植被耗用，剩余的才形成可供开发的地表径流和地下水；水资源配置的顺序是：当地植被耗水，当地社会经济用水，最后形成干支流出境的径流供中下游地区使用。

Finally, the paper proposes that establishment of hydrological, meteorological, and ecology monitoring site should be carried out as soon as possible in the Altun mountains and the Qiangtang Plateau region, and also recommends that the first choice should be making full use of water resources at the north of Altun Mountains to satisfy industrial water demand of the Lop Nur potash mine in the near future, and conducting the water resources of Altun mountains and the Qiangtang Plateau could be used as a backup water source in the far future.

应采取的措施：(1)尽快在阿尔金山及羌塘高原区域建立水文、气象、生态等监测站点；(2)通过加大阿尔金山北麓水资源的开发力度来解决罗布泊钾盐矿近期工业用水需求，将阿尔金山及羌塘高原的水资源作为远期备用水源。

Third, introducing the evaluation theory of ecosystem service, it set up an appraisable system of ecosystem service values of water resources, which is specially carried on to Haihe Basin too. Fourth, it coupled the evaluation theory of ecological service function and the holistic analysis model of water resources carrying capacity for a try, and then set up the analysis mechanism of regional macro-economy, water resources and ecological environment, which carried on a preliminary research of carrying capacity of ecological environment of water resources in Haihe Basin.

第二，建立了水资源承载能力分析模型，针对海河流域进行专门的分析，提出流域合理的经济社会发展规划参考目标，第三，引入生态系统服务功能价值理论，建立了水资源生态系统服务功能价值评价体系，并在海河流域内进行实践应用，第四，将生态服务功能价值理念与水资源承载能力分析模型进行尝试性的耦合，初步提出基于区域宏观经济、水资源及生态环境分析机制的流域的水资源生态环境承载能力分析框架。

In this research, the total aquacultural water use is predicted to be 367,457,000 m^3, in which 36,696,000 m^3 is ground water; 178,647,000 m^3 is surface fresh water and 188,810,000 m^3 is sea water.

本研究推估嘉义县区域养殖用水，其总用水量为367，457，000 m^3，其中海水用水量为188，810，000 m^3、淡水总用水量为178，647，000 m^3、地下水用水量为36，696，000 m^(3)。

They are all fresh water, however, new snow is extreme soft water, neutro-acidic, old snow is extreme soft awater, neutro-alkaline, and river water is alkaline soft water.

虽然它们都属淡水范畴，但新雪是中性偏酸的极软水，老雪是偏碱的极软水，河水则属碱性软水。

Based on the unique characteristics of the Yellow River and previous research on its ecological water requirement, the present paper recommends that the water requirement for transport in the flood season and base ecological flow in non-flood season should be both included in the ecological water requirement. The water requirement for transport is 80 × 108-120 × 108 m3 per year if the bankfull discharge carries the largest sediment and contaminant load over a long period of time. The base ecological flows in non-flood season at Huayuankou and Lijin stations are 80 × 108-100×108 m3 and 50 × 108-60 × 108 m3, respectively.

通过分析黄河下游1958～2000年实测生态可用水，探讨生态需水量内涵，根据黄河特殊性及黄河生态需水量的研究现状，将维持和保护河流功能的黄河下游生态需水量分为汛期输运水量和非汛期生态基流量，在平滩流量输运能力最强的前提下，估算黄河下游汛期输运水量为80～120亿m3，根据实测资料估算作为黄河下游水量控制断面花园口水文站和作为河口地区水量控制断面利津水文站的非汛期生态基分别为80～100亿m3和50～60亿m3。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。