1)Yanghe watershed洋河流域
1.According to rainfall characteristics of Yanghe watershed in recent years,the phosphorus export by surface runoff from gentle slope was studied under simulated rainfall and analyzed rainfall data conditions.根据洋河流域多年的降雨特点,通过对天然降雨资料分析和人工模拟降雨,对该流域缓坡地表径流中磷素输出进行了初步的研究,结果表明:洋河流域缓坡地土壤磷素流失以颗粒态磷为主,不同土地利用方式下洋河流域缓坡地地表径流中不同形态磷含量的大小顺序为:小麦-玉米连作地>高产玉米地>低产玉米地>次生灌木林地;随着降雨强度的增加,径流中颗粒态磷的含量逐渐增加,但Ortho-P的含量却下降;不同植被覆盖度下坡面地表径流中颗粒态磷和TP的含量,随着植被覆盖度增大而减少,但径流中Ortho-P的含量则随着覆盖度的增加而增加。
2.At dry-slope farmland of the Yanghe watershed, Qinhuangdao city, 31 top layer soil samples (0~30 cm) were taken in a regular grid of 5 m by 5 m to study the relation of soil phosphours and water eutrophication.为深入研究土壤磷素含量与水体富营养化发生的关系,以秦皇岛洋河流域典型旱坡地为研究对象,采用网格法(5m×5m)采集表层(0～30cm)土壤样品31个,进行相关分析。
3.Taken the Yanghe Watershed in Qinhuangdao City as a case, this articl.本文以秦皇岛市洋河流域为例，研究流域现代景观格局特征。
英文短句/例句
1.Research of LUCC in Niyangqu Basin Based on the RS and GIS;基于遥感和GIS的尼洋河流域土地利用变化研究
2.Study on Land Structure and the Rational Exploitation of Land Resource in the Yanghe Basin;洋河流域土地结构及土地资源合理利用研究
3.Application of water resources value model in Niyang River Valley;水资源价值评估模型在尼洋河流域的应用
4.Analysis on Land Cover Changes of Yang River Valley between 1987 and 20001987～2000年洋河流域土地覆被变化特征分析
5.The Analysis of Land Cover Change in Yang River Valley Based on the Remote Sensing Technique;基于遥感技术的洋河流域土地覆被变化特征分析
6.Analysis on the Variation Characteristics of Land Use/Land Cover in Yang River Valley on the Basis of Remote Sensing and GIS Technologies;基于遥感和GIS技术的洋河流域土地利用/土地覆被变化特征分析
7.Research on the Aquatic Organisms and Advance Estimate of Effects of Hydropower Engineering in Niyang River Basin, Tibet西藏尼洋河流域水生生物研究及水电工程对其影响的预测评价
8.Regional Policies for Sustainable Management of Water Resources to Combat Land Degradation in North-West China: the Case of Shiyang River Basin;西北地区水资源可持续管理与防治土地退化的区域政策——以石洋河流域为例
9.Vertical Variation Study on the Spatial Pattern of Land Use Landscape in Yanghe Small Watershed;洋河小流域土地利用景观空间格局垂直变化
10.Soil and Water Conservation Factors of Longmengkou Monitoring Sites in Yangpai River Watersheds洋派河小流域龙门口水保监测点水土流失因子分析
11.Stretch of rough water in a river or the sea（河流或海洋的）激流，激浪
12.Entre Deux Mers is not exactly between two seas but actually between two rivers: Dordogne and Garonne.两河区域并不是在两个大洋之间，而事实上是在两条河流之间：多尔多涅河和卡龙河。
13.From the Mississippi valley to the Atlantic coast, rainfall is plentiful.从密西西比河流域到大西洋海岸一带，雨量非常充足。
14.A NEW EXAMINATION ON THE FLOWING AREA OF YU GONG JIUHE (NINE TRIBUTARIES)《禹贡》九河分流地域范围新证——兼论古白洋淀的消亡过程
15.Most rivers flow into the sea.江河大多流入海洋.
16.Rivers find their way to the sea.江河径自流入海洋.
17.Study on Riverine Carbon Flux and Erosion of Zhujiang (Pearl) River Drainage Basin;珠江流域河流碳通量与流域侵蚀研究
18.Cooperation of the riparian countries in international river basin--a case of the Red River国际河流流域国的合作——以红河流域为例
相关短句/例句
Yang River valley洋河流域
1.The Analysis of Land Cover Change in Yang River Valley Based on the Remote Sensing Technique;基于遥感技术的洋河流域土地覆被变化特征分析
2.Analysis on Land Cover Changes of Yang River Valley between 1987 and 20001987～2000年洋河流域土地覆被变化特征分析
3.Based on the remote sensing data and the other GIS data and thematic maps,etc in 2 periods of 1995 and 2000,the variations of land use/land cover in Yang River valley of Zhangjiakou in the 5 years were interpreted and analyzed by interactive visual interpretation and computer automatic classification.以1995、2000年两期的遥感数据和其他GIS数据、专题图等为基础,利用交互式目视解译和计算机自动分类的方法,对张家口洋河流域5年来的土地利用/土地覆被变化进行了解译和分析。
3)Niyang River Basin尼洋河流域
1.Niyang River Basin locates in Linzhi of southeast Tibet.尼洋河流域位于西藏东南部林芝地区,是雅鲁藏布江中游的一级支流。
2.The model is applied to evaluate cascade hydroelectric development of the Niyang river basin in Tibet.本文在构建水电开发对生态环境影响评价指标的基础上,采用两两比较法确定主要影响因子,并对主要影响因子建立了时序多级模糊综合评价模型,该模型首先在对单项工程单环境因素模糊综合评价的基础上,再对某小区域内总工程影响进行模糊综合评价,最后对其总体环境影响进行模糊综合评价,是在进行三层评价的基础上建立的模糊综合评价模型;将该模型应用于西藏尼洋河流域梯级水电开发评价。
4)Xiyang River basin西洋河流域
1.This article analyzed the current pollution situation and features of the surface water of Xiyang River basin,and strictly investigated the pollution sources.西洋河流域地表污染源主要有工业企业废水、畜禽养殖污水、甘薯淀粉加工废水和农业生产废水等。
5)valley along the Sanggan and the Yanghe rivers桑干河洋河流域
6)Guanting reservoir drainage basin洋河、桑干河流域
延伸阅读
跑洋河1.方言。指为妓女拉客。
