It is to expound in this paper the application of the theory and method of regionalized variables and Kriging to analyze water quality parameters of lake and the spatial optimal estimation on the water quality parameters of lake .

本文著重闡述了區(qū)域化變量理論和克立格法在湖泊水質(zhì)參數(shù)分析研究中的應(yīng)用yw国产在线视频在线观看，并對湖泊水質(zhì)參數(shù)空間優(yōu)化估算的方法進行了探討

It is to expound in this paper the application of the theory and method of regionalized variable s and Kriging to analyze water quality parameters of lake and the spatial optimal estimation on the water quality parameters of lake .

本文著重闡述了區(qū)域化變量理論和克立格法在湖泊水質(zhì)參數(shù)分析研究中的應(yīng)用国产精品一区二区综合亚洲，并對湖泊水質(zhì)參數(shù)空間優(yōu)化估算的方法進行了探討

It is to expound in this paper the application of the theory and method of regionalized variables and Kriging to analyze water quality parameters of lake and the spatial optimal estimation on the water quality parameters of lake is also approached.

本文著重闡述了區(qū)域化變量理論和克立格法在湖泊水質(zhì)參數(shù)分析研究中的應(yīng)用先锋资源网站在线，并對湖泊水質(zhì)參數(shù)空間優(yōu)化估算的方法進行了探討六月婷婷一区。

Along the way, we saw a lake, and there were large numbers of mallards and gooses which were relaxing in a cool place; in the lake, there were many famous Taiwan water cattle, which were soaking in the water to cool down the body temperature.

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Aimed at the increasing eco-environmental problems, including water shortage, water pollution, soil salinization, water loss and soil erosion, loss of function of the channel and river, biocenose degradation, etc, which severely infected the sustainable development for irrigation area, the main works in this paper are summarized as followed: constituting the measures of water resources shortages for developing agricultural water-saving technologies and adjusting agricultural structures; constructing the water polluting control and purification system of Mushroom lake: source control and decrement-sewage collection and treatment - channel ecological interception - wetland treatment -reservoir purification; putting forward the systematic projects for soil salinization and water loss and soil erosion of the integrated application of water conservancy agriculture and forestry.; constructing the ecological impervious channel model in west bank, from all of which theoretical bases and technical support for the eco-environmental rehabilitant in Manasi irrigation area were offered. All of these works were based on data collection, technical analysis, on-the-spot investigation, experimental research and technical development about Manasi irrigation area, etc.

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Water as the sea, soft sand like silk, Tianshui the same color, Wei Cong, if painting Lake, like a shining pearl inlaid in the beautiful and fertile plains of Ningxia, Sand Lake to the natural landscape as the main resource potential, sand, water, reed, birds, mountains, the Netherlands, combination of six Jingyuan, constitute the unique beauty of the landscape.

湖水如海黄片三级在线观看，柔沙似綢，天水一色日本成年黄色网站片，葦叢若畫的沙湖人人人人操操，猶如一顆璀璨的明珠，鑲嵌在美麗富饒的寧夏平原上国产又大硬又爽免费视频，沙湖以自然景觀為主體久久精品99久久久久久，資源蘊藏量豐富，&沙中文字幕,大黄片、水超碰在线视屏观看、葦、鳥欧美一级激情操逼aaa黄、山求一个毛片网站、荷&六大景源有機結(jié)合h色在线，構(gòu)成獨具特色的秀麗景觀。

Luoma Hu rich fisheries, water Yanbo 10,000 ares vast, beautiful scenery, the lake in open water, reed mighty, Lake over the island, Luoma Hu for the development of aquatic resources and tourism resources to facilitate.

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According to those who claim to have seen it describe the people, it's like the snake head and long neck, the general extended water 1 m high, people see more of the huge monster is back, it was said to be two back, it was that is three back; sometimes it suddenly above the surface, water from its rib like abdominal like waterfalls plunge down, it quickly submerged into the lake, the lake set off a while storms.

根據(jù)那些聲稱見過它的人們描述黄色毛片录象，它那蛇一樣的頭和長脖子，一般伸出水面一米多高激情五月日韩精品制服丝袜，人們較多看到的是怪獸的巨大背部国产一级a爱片免费观看一级，有人說是兩個背，有人又說是三個背亚洲国产精品一区二区四季；有時它突然露出水面日韩精品在线视频中文字幕，水從它的肋腹部上像瀑布似的瀉下來，一下它又迅速潛到湖下超碰人人草人人摸，在湖面掀起一陣惡浪日人视频。

Water column samples taken from the northern and the southern lake centers in Hongfeng lake in summer stratification were measured about their water temperature, pH, the concentration of HCO3(superscript -), DO, Chla, NH4(superscript +), NO3(superscript -)、and PO(superscript 3- subscript 4). The pressure of CO2 (pCO2) was calculated by the chemical balance and the Henry's law.

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