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- river basin sediment reduction 流域减沙
- Analysis of Water and Sediment Reduction Effects by Soil and Water Conservation Treatments in Jing River Basin 泾河流域水土保持措施减水减沙作用分析
- Approach the Basic Principles of sediment Reduction Efficiency Calculation by Soil and Water Conservation in the Yellow River Basin 黄河流域水土保持减沙效益计算几项基本原则的探讨
- Sediment reduction of soil and water cosnervation(SWC) & hydraulic projects in the Tennessee River basin,USA & its revelation to SWC work in the Yangtze River,China 田纳西流域水利水保工程减沙及对我国长江流域水保的启示
- Primitive tribes live in the Amazon River basin. 原始部落居住在亚马逊河盆地。
- South America: Amazon River basin. 南美洲:亚马逊河流域。
- South America: Paraguay River basin. 南美洲:巴拉圭河流域。
- Gazetteer South America: Madeira River basin. 南美洲:马得拉群岛河流域。
- Gazetteer South America: Paraguay River basin. 南美洲:巴拉圭河流域。
- Gazetteer South America: Negro River basin. 南美洲:尼格罗河流域。
- Gazetteer South America: Upper Amazon River basin. 南美洲:亚马逊河上游河流域。
- South America: Upper Amazon River basin. 南美洲:亚马逊河上游河流域。
- In the Dajiuba region, the Late Palaeozoic stable covers, ophiolite complex and the Early Permian foreland molasse basin sediment are exposed. 晚三叠世陆相火山岩出露于祁漫塔格山南缘。
- Correspondingly,10% of control degree increase in medium value benefit zone and low benefit value zone will lead to 8% and 3.4% increase in sediment reduction respectively. 减沙效益中值区的治理度提高10%25;减沙效益提高8%25; 减沙效益低值区的治理度提高10%25;减沙效益只能提高3.;4%25。
- The whole river basin is covered with tropical forest. 热带森林覆盖了整个河流流域。
- There is a flood in the river basin in the South this summer. 今年夏天南方江河流域发生了洪水。
- Integrated water resources management on river basin. 流域水资源集成管理。
- Fragility of the Ecological Environment iii Tarim River Basin. 塔里木内陆河流域生态环境脆弱性分析。
- The whole river basin is covered with tropical forest . 热带森林覆盖了整个河流流域。
- In one river basin, I was enchanted by the color of mountain. 一处河湾，我很喜欢远处高山的颜色。
