1) Upper Yellow River
黄河上游
1.
Effects of Upper Yellow River Pollution on Antioxidant Enzymes Activities and Malondialdehyde Content of Bufo raddei;
黄河上游环境污染对花背蟾蜍抗氧化酶活性及丙二醛含量的影响
2.
Reconstruction of recent 522-year runoff series on Upper Yellow River and analysis on its variation trend;
黄河上游近522年径流量序列重建及其变化趋势分析
3.
Climate variation in upper Yellow River in 1990s and its influences on inflow of Longyangxia Reservoir;
近期黄河上游气候变化对龙羊峡入库水量的影响
2) the upper Yellow River
黄河上游
1.
Thoughts on hydropower development of the Upper Yellow River;
关于黄河上游水电开发的若干构想
2.
Relationship between ENSO Cycle and Abundant or Low Runoff in the Upper Yellow River;
ENSO循环与黄河上游径流的丰枯
3.
It establishes BP network predictive model of long-term variation of annual runoff of the upper Yellow River based on the theory of neural network and conventional analytical method and by using the improved BP network arithmetic and 278-year time series(1723~2000) of natural annual runoff of Qingtongxia Hydrometric Station on the Yellow River.
基于神经网络理论与传统分析方法,采用改进的BP网络算法,利用黄河青铜峡水文站278年(1723~2000年)的天然年径流时间序列,建立了黄河上游年径流长期变化的BP网络预测模型,并以此模型对2001~2050年黄河上游天然年径流变化趋势进行预测分析,结论认为:①黄河上游天然年径流在未来50 a变化的大趋势是丰水时段占优势,且黄河干流天然年径流变化要经历3个不同的时段,即2001~2013年以多年平均水平为基准上下波动的时段、2014~2037年相对丰水时段和2038~2050年相对枯水时段;②用神经网络理论建立了黄河天然年径流中长期BP网络预测模型,模型预测分析的未来几十年黄河天然年径流变化的大趋势是可信的。
3) the upper reaches of the Yellow river
黄河上游
1.
Dynamic change trend forecast of runoff in the upper reaches of the Yellow river;
黄河上游径流动态变化趋势预测
2.
Carbon storage of artificial forests in rehabilitated lands in the upper reaches of the Yellow River;
黄河上游退耕地人工林的碳储量研究
3.
<Abstrcat>Through the field research of landform and cultural sites in Guanting basin of the upper reaches of the Yellow River in Qinghai Province, the authors analyzed the structure of the second terrace of Guanting basin and concluded that the second terrace came into being in middle Holocene.
通过对黄河上游官亭盆地地貌及古文化遗址的野外考察,分析了盆地中黄河二级阶地的结构,认为该阶地形成于全新世中期。
4) upper reaches of the Yellow River
黄河上游
1.
For the severe situation of eco-unbalance in the upper reaches of the Yellow River, the study of function for soil and water conservation in rehabilitated lands not only has the theoretical values, but has the urgent need for practice.
面对黄河上游地区生态失衡的严重现实,作为植被恢复重建重要手段的退耕还林还草工程,其水保功能研究不仅具有理论价值,而且有十分迫切的实践需要。
2.
Based on field geological investigations of avalanches,landslides and mudflows in the upper reaches of the Yellow River,the authors determined the main influence factors and index system of the hazard risk evaluation and made risk evaluation with the county(city or qi)as a unit.
本文在对黄河上游地区崩塌、滑坡、泥石流进行野外地质调查和资料收集的基础上,确定了灾害风险评价的主要影响要素和指标体系,进行了以县(市、旗)为单元的风险评价。
3.
They are located among high mountains and gorges in upper reaches of the Yellow River.
黄河上游水流湍急,水量丰沛。
5) upper reach of the Yellow River
黄河上游
1.
Stability analysis for the No.3 geologic body located in a certain power station at the upper reach of the Yellow River;
黄河上游某电站岸坡Ⅲ~#结构体稳定分析
2.
Based on the landslide s types and distributions from Longyang Gorge to Liujia Gorge at the upper reach of the Yellow River,this paper analyzed the relationship between the development of landslide and the evolution history of the Yellow River.
文章在阐述黄河上游龙羊峡-刘家峡河段内滑坡类型及分布的基础上,分析了滑坡发育与黄河形成演化历史的关联性。
3.
Based on the annual flow time series of 274 years (1724～1997) at Qing Tong-xia station of upper reach of the Yellow River , variations in multi-time scales and jump characteristics of the time series are probed with Morlet wavelet transform.
为了研究黄河径流演变规律,用小波分析法对黄河青铜峡270多年(1724～1997)的年径流时间序列变化进行了多尺度分析,展示了在不同时间尺度下,黄河上游年径流丰、枯变化的过程。
6) upper reaches of Yellow River
黄河上游
1.
Characteristics of plankton community structure in Maqu section at upper reaches of Yellow River in spring
黄河上游玛曲段春季浮游生物群落结构特征
补充资料：黄河上游的壶口
黄河上游的壶口
黄河上游的壶口 于云天摄
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条