watershed的例句大全

The main treatments include to enhance dam system construction in gullies in the upper regions where is specialized with hilly and gully and implement comprehensive harness on the basis of small watershed unit;

主要治理对策是：上游丘陵沟壑区，开展以小流域为单元的综合治理，加强沟道坝系建设，拦蓄洪水泥沙；

The authors summarize current applications and research methods in several specific Earth science areas, including glacial chronology and geomorphology, tectonic geomorphology, site-specific weathering, erosion and regolith/ soil production, watershed and sediment transported processes, alluvial, and fluvial and beach landforms.

简述其在冰川地貌、构造地貌、岩石风化、侵蚀与风化壳（土壤）形成、流域侵蚀与搬运过程、阶地、台地以及喀斯特地貌等方面的研究现状。

Application of digital terrain analysis technology for watershed hydrological modeling

数字地形分析技术在流域水文建模中的应用

The result shows that the terrain feature information is better and truly based on high accuracy DEMs, it is contented in the build of digital watershed at present.

结果表明，提取的地形信息能准确地反映该区域地形起伏变化与破碎状况，满足当前“数字流域”建设的需要。

Set terrain feature points and feature lines inside the slope maps of middle and small scale watershed, and compare the relationship between the results from the slope transformation and the slope obtained from high resolution datasets.

在中小流域坡度图上布设地形特征点、地形特征线，对比分析整体变换和分区变换结果与高分辨率坡度之间的关系。

Application of Digital Terrain Model for Watershed Planning and Management

数值地形模型应用于集水区规划与整治之研究

Study on Watershed Soil Erosion Models Based on Erosion Mechanics Mechanism& Taking Yangtze Rive Three Gorges Reservoir Area as an Example

基于侵蚀力学机制的流域土壤侵蚀模型研究&以长江三峡库区王家桥流域为例

Preliminary Study on Natural Erosion Rates in Small Watershed of Sichuan Hilly Basin

川中丘陵区小流域自然侵蚀速率的初步研究

The election of Mary Robinson in 1990 was a watershed in Irish politics

1990年玛丽·鲁宾逊的当选是爱尔兰政治上的一个转折点。

Ecological crop water requirement in Dadu River Watershed Based on MODIS Lai

基于MODIS叶面积指数的大渡河流域作物生态需水研究

Calculate and Evaluate the Utilization Potential of Regulable Runoff in a Small Watershed of the Loess Plateau Based on GIS

基于GIS的黄土高原小流域降雨径流调控利用潜力计算及评价

Drought Analysis of Watershed Region Between Changjiang River and Huaihe River

江淮分水岭地区干旱分析

James Esseks, director of the ACLU Lesbian Gay Bisexual and Transgender Project, called the votes a "watershed moment" for gay and lesbian families.

美国公民自由协会同性恋、双性恋与变性人项目主管詹姆斯-埃塞克斯称此次投票对同性家庭来说是“标志性时刻”。

The effect of forest harvest on the soil thermal regime in the watershed of Chinese fir

杉木采伐对集水区土壤热状况的影响

Adopting the numerical system of the watershed based on GIS, which made the space distribution of pollutants more accurate and reasonable.

采用基于GIS的流域数字化系统，使得污染负荷的空间分配更加精确、科学。

A Study on 137 Cs Method Used in Determining Soil Erosion of Small Watershed

铯-137同位素示踪法测算小流域土壤侵蚀量的研究

Tenth Century: the Watershed of the Development of Chinese Wushu

十世纪：中国武术发展的分水岭

Watershed Data Model Design Based on Geo data base Model

基于地理数据库模型的流域数据模型设计

Study on Runoff Modeling in Non Data Watershed Using Geo Referenced Data

应用地理信息进行无资料地区流域水文模拟研究

Aim at the flood management in a watershed; the guidelines, basic theory, countermeasures and steps are studied in the macro-sense.

针对流域洪水管理的指导思想、基本理论、具体对策与措施开展宏观研究；