洞庭
![洞庭](../cache/1411656.jpg)
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远望洞庭,烟波浩渺。
Far in the distance lies the Dongting Lake , a vast expanse of misty , rolling waters .
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位于湖南省洞庭湖畔的岳阳楼在5天假期期间共卖出22000多个岳阳楼形状的冰棍。
Yueyang Tower , a tourist magnet perching along the Dongting Lake in Hunan province , said it sold more than 22000 ice pops in the shape of the ancient building during the five-day holiday .
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洞庭湖区菜园土N、P养分径流淋失及其与蔬菜施肥的关系
N and P Leaching and Its Relations with Fertilization in Vegetable Soils in Dongting Lake Area
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洞庭湖平原区土壤全磷含量地统计学和GIS分析
Geostatistical and GIS Analyses on Soil Total P in the Typical Area of Dongting Lake Plain
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因此,BP神经网络评价法更适合洞庭湖区浅层地下水环境质量评价。
Therefore , BP neural network evaluation method is more suitable for shallow groundwater environmental quality assessment of Dongting Lake .
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基于3S的洞庭湖区蓄洪垸分洪调度模型
The model of the flood diversion in Dongting Lake based on 3S
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利用洞庭湖水文观测站、环境监测站和实地考察资料,分析了洞庭湖湿地对氮(N)、磷(P)污染的净化功能。
Useing of Dongting Lake hydrological observation stations , environmental monitoring data and on-the-spot investigation , Analysising of the Dongting Lake wetland on the N , P pollution-purification .
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基于MODIS数据的洞庭湖水面面积估算方法
MODIS-based water surface area estimation method of the Dongting Lake
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菰对南洞庭湖湿地土壤中Cu、Sb、Cd、Pb的吸收与富集
Absorption and Accumulation of Cu , Sb , Cd , Pb in wetland soils by Zizania latifolia From the South Dongting Lake
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基于MODIS的洞庭湖面积变化对洪水位的影响
Analysis of the influence of Dongting Lake 's area variation measured by MODIS on flood level
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中部和北部偏低从而形成一个U字形的盆地,向北开口,洞庭湖成为一个中心地带。
The center and northern parts are somewhat low and a U-shaped basin , open in the north and with Lake Dongting as its center .
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介绍了研制的岳阳洞庭湖大桥(三塔双索面PC斜拉桥)全桥静动力试验模型,重点介绍了该模型的结构设计及关键工艺。
In this paper , the authors introduce a large aluminum made test model of Yueyang Dongting bridge ( three tower PC cable stayed bridge with double cable faces ) .
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采用磁流变(MR)阻尼器对我国第一座三塔斜拉桥&湖南岳阳洞庭湖大桥斜拉索的减振问题进行了试验研究。
A full scale test of a stay cable incorporated with Magneto rheological ( MR ) dampers is performed on the Dongting Lake Bridge which is the first three pylon cable stayed bridge in China .
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在30m粒度下,分析整个西洞庭湖区的森林景观空间格局。
Forest landscape spatial pattern of west Dongting lake region was analyzed in 30m grain .
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本文提出了用于地物分类的ZS区域生长法,并据以对东洞庭湖卫星照片(简称卫片)进行了地物分类实验研究。
ZS region growing method is proposed for surface feature classification .
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文章分析了洞庭湖区洪涝灾害的成因背景,并结合地理信息系统的特点和灾害动态评估的要求,运用GIS技术建立了湖区洪涝灾害损失评估系统。
This paper analyzes the cause of flood and waterlogged form in Dongting Lake region , designs a flood and waterlogged disaster evaluation system based the geography information system for Dongting Lake region .
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通过试验,研究了洞庭湖区地下水生物除锰滤池的成熟过程与除锰效果,探讨了pH值、氧化还原电位(ORP)以及亚铁离子(Fe2+)与生物除锰的关系。
Through experiments , we studied the biological sand filter ripening process and the manganese removal of the Dongting lake groundwater , and investigated the relations among the pH value , oxidation-reduction potential ( ORP ), ferrous ions and biological manganese removal .
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文章利用描述性统计方法、Gini系数、Lorenz曲线以及concentration指数等方法,对1998年湖南省洞庭湖洪灾区卫生服务调查资料中不同收入和不同受灾情况的人群的卫生服务公平性进行了分析评价。
The equity of health service for the population at different income levels and different disaster situations in the big flood areas in Hunan province in 1998 was analyzed and evaluated with methods of cross sectional analysis , Gini index , Lorenz curve and concentration index .
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以洞庭湖平原区典型景观单元为试点,利用GPS定位共取得651个耕层(0~20cm)土壤样品。
A typical landscape unit of Dongting Lake plain was selected as an experimental site . Approximate grid approaches were employed for the sampling scenario in 2004 with 651 Global Position System ( GPS ) established spots sampled in topsoil ( 0-20 cm ) .
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在本文最后部分,利用MODIS-NDVI植被指数对洞庭湖的芦苇长势进行了监测,并对洞庭湖的芦苇生长范围进行了提取。
At the last part , achieve the MODIS-NDVI to monitor the growth of bulrush of DongTing Lake , and infer the growing range of bulrush .
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本试验用PCR&SSCP方法对四川白鹅、溆浦鹅和洞庭草鹅研究了与脂肪性状可能相关的OBR和PPAR等基因,检测了基因的SNP,序列提交到GenBank。
PCR-SSCP method was used to study the OBR and PPAR genes that might be correlated with fat traits in SiChuan White Goose , XuPu Goose and Tong-Ting Grass Goose . We detected the genes ' SNPs and deposited their partial sequences in GenBank .
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氮素径流损失监测结果显示,洞庭湖区双季稻田施用尿素TN径流损失量为7.47kg·ha-1,占施氮量的2.49%;
The result of monitoring for N loss with natural rainfall runoff indicated that runoff TN loss amount from paddy field-based two cropping rice with urea application in the Dongting Lake area was 7.47 kg · ha-1 . It accounted for 2.49 % of urea-N applied .
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结论CBERS-02B卫星影像对于东洞庭湖区洲滩钉螺孳生地的探测具有很好的实用性,可以发现有螺区域的分布特征和变化趋势。
Conclusion CBERS-02B image could be used to detect the snail habitats and to monitor the changes of them , so as to find out the characteristics of distribution and the trends of diffusion on snail population in the marshland of Eastern Dongting Lake Area .
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洞庭湖区不同土地利用方式下的土壤动物群落结构
Soil animal communities of variously utilized in the Dongting Lake region
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洞庭湖流域洪水模拟与综合治理
Flood simulation in Dongting Lake drainage area and its synthetic maintenance
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洞庭湖退田还湖区畜牧业资源与环境评估
Evaluation on resources and environment of animal husbandry in Dongting Lake
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洞庭湖河湖疏浚对洪水位影响分析
Analysis on the Effect of Lake Dongting Dredging on Flood Elevation
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洞庭盆地第四纪红土地层及古气候研究
Research on the Quaternary Laterite and Paleoclimate in the Dongting Basin
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泥沙淤积与洞庭湖调蓄量变化
Sediment deposition and variation of flood storage capacity in Dongting Lake
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洞庭湖大桥桥头建筑设计与构思
Architectural Conception and Design of the Bridgehead of Dongting Lake Bridge