河流泥沙

  • 网络Sediment;river sediment;sediment load
河流泥沙河流泥沙
  1. 开发了CRS-1卵石河流泥沙数值模型,经水槽试验、模型试验、野外实测资料验证,计算结果与实测值吻合良好。

    A river sediment numerical model for gravel – pebble streams , CRS-1 model , is developed . The computed results by the model agree quite well with the data of flume experiment , model experiment and field .

  2. 泥沙密度是河流泥沙的主要物理特性之一。

    Sediment density is one of main physical characteristics of river sediment .

  3. 岩矿分析法及其在河流泥沙调查中的应用

    The rock classification-mineral analysis method and its applying to the sediment investigation

  4. 长江河流泥沙研究三十五年

    River Sedimentation Research of the Yangtze River in the Last Thirty-Five Years

  5. 河流泥沙对辽东半岛海岸的填充作用

    Filling effect of discharge silt on the coast in the Liaodong Peninsula

  6. 水土保持措施是减少河流泥沙的主要措施。

    Soil conservation can greatly influence runoff by reducing sediment into river .

  7. 长江上游干流和支流河流泥沙近期变化及其原因

    Variations of sediment in upper stream of Yangtze River and its tributary

  8. 松花江流域河流泥沙及其对人类活动的响应特征

    Response characteristics of sediment to human activities in the Songhua River basin

  9. 长江上游流域地表侵蚀与河流泥沙输移

    Surface Erosion in Upper Yangtze Region and River Sediment Transport

  10. 泥沙学科体系始建于20世纪,侧重河流泥沙研究。

    Sediment discipline system was built up in 20 century .

  11. 平原细沙河流泥沙模型相似准则及设计方法

    Similarity Criteria and Design Methods of Sediment Models for Plain Sand-Bed Rivers

  12. 河流泥沙对污染河水中污染物的吸附特性研究

    Adsorption properties of sediment to pollutants of contaminated river water

  13. 河流泥沙模型输沙计算中对泥沙级配的考虑

    Consideration of Sediment Grading in Sediment Discharge Calculation of River Sediment Model

  14. 河流泥沙与污染物相互作用数学模型

    Numerical model for interaction between sediment and pollutant in river

  15. 长江上游的地面侵蚀与河流泥沙

    The Surface Erosion and Fluvial Silt in the Upper Reaches of Changjiang River

  16. 河流泥沙调查,对于水土保持工作有很重要的现实意义。

    The sediment investigation is of great importance for soil and water conservation .

  17. 河流泥沙颗粒分析方法品质衡量和标样体系

    Quality Weighting and Standard Sample System of River Sediment Grain Size Analysis Method

  18. 河流泥沙颗粒分析的要求及指标测试

    Needs and Indices Measurement of River Sediment Size Analysis

  19. 河流泥沙数学模型的回顾与展望

    Review and Prospect of Mathematical Models for River Sedimentation

  20. 洞庭潮水系河流泥沙量的初步研究

    A preliminary study on river silt carrying capacity for water-system of Dongting Lake

  21. 森林植被对河流泥沙和水质影响综述

    Summary to the effect of forest cover on river sediment and water quality

  22. 解放以来,河流泥沙的变化趋势是逐渐增多;

    The trend of change for the river silt carrying capacity is rising steadily .

  23. 金沙江是长江上游河流泥沙的主要来源。

    The Jinsha River is a main sediment source of the upper Yangtze River .

  24. 金沙江流域的河流泥沙输移特性

    Characteristics of Sediment Transportation in Jinsha River Basin

  25. 人类活动对天水市河流泥沙影响的研究

    Study on the Effects of Human Activities on River Sediment Load in Tianshui City

  26. 而区域观测法又可分为河流泥沙观测法、地貌研究法和土壤学方法;

    Regional measurement method includes sediment measurement of rivers , geomorphologic analysis and pedological analysis .

  27. 针对平原细沙河流泥沙这一运动特点,提出了一种模拟平面细沙河流的相似准则和设计方法。

    For this , similarity criteria and design methods for plain sand-bed rivers are presented .

  28. 本文系统的分析研究了长江上游地面侵蚀和河流泥沙两个系统。

    The surface erosion and fluvial silt in upper reaches of Changjiang River were analyzed systematically .

  29. 黄河河龙区间河流泥沙对相关重大事件与政策的响应

    Response of Sediment to Correlative Significant Events and Policies of Hekou-Longmen Region in Huanghe River basin

  30. 河流泥沙灾害损失评估

    Losses estimation on riverine sediment hazard