flood level 是什么意思

flood level的中文意思是: 洪水位

flood level例句大全

  1. Calculating method s of Staged limit Water Level in Flood Season and Design Flood Level

    分期汛限水位和设计洪水位的确定方法

  2. The water nearly rose to flood level.

    水快涨到泛滥点了。

  3. Flood Level Effect of Polder in Poyang Lake

    鄱阳湖围垦的洪水位效应

  4. Based on the flood level frequency curve, hydrological failure risk was divided into flood overflowing

    基于推求的洪水位频率曲线,将堤防水文失事风险分为洪水漫溢风险和洪水漫顶风险。

  5. A rustic opinion on the flood prediction forewarning system construction and flood-proofing decision

    洪水预警预报系统建设与防汛决策水平刍议

  6. Because of the complication of influence factor of flood, the relationship between flood peak level and

    洪水影响因素复杂,洪峰水位和洪峰流量之间呈一种模糊关系。

  7. We talk about how to reduce effectively the flood level of the river courses for flood discharge in urban

    流经城区的泄洪河道往往在雨季造成水渍,产生不同程度的财产损失。

  8. Hainan's flood emergency level was twice raised on Saturday to level 2, the second highest level.

    海南的洪水紧急等级在周六两次提高到2级,为第二高。

  9. Application of relevant water level method in flood forecasting

    浅谈相应水位法在洪水预报中的应用

  10. Dynamic control of reservoir limited flood level on the basis of flood control reservoir capacity compensation

    基于库群防洪库容补偿调度的水库汛限水位动态控制

  11. Adhering to flood control and drought relief , scientific control of reservoir flood limited water level

    坚持防汛抗旱并举,开展水库汛限水位控制方法研究,科学控制汛期实时库水位,在保证防洪安全的前提下努力提高洪水资源利用率,是一项行之有效的非工程措施。

  12. review and perspective of reservoir flood limit level determination methods

    水库汛限水位确定方法评述与展望

  13. Classification of flood level and its meaning in disaster reduction

    洪水的等级划分及其减灾意义

  14. If the flood level reaches a level higher than the bottom edge of the car door, the flood water may get

    如果洪水水平达到一个水平高于底部的边缘,车门,洪水水可能进入汽车发动机舱。

  15. Way for Reducing Maximum Flood Level of river Course for Flood Discharge in Rehabilitation of Urban River

    城市河涌整治中降低泄洪河道最高洪水位的途径

  16. The water level function, which described flood water level relation to watershed average precipitation

    建立河段水位与流域面平均雨量和潮位的水位函数,利用频率组合法推求感潮河段设计洪水位。

  17. The reservoir operation is controlled by flood prevention demanding, and the reservoir level must be

    三峡水库运行调度受防洪要求控制,水库必须在汛前泄降。

  18. Study on river Bank Collapse Due to Flood Water Level Fluctuation

    洪水位变化对河岸崩塌影响机理的研究

  19. Besides flood-control benefit of dredging works is calculated by utilizing this model.

    另外,利用该模型完成了洞庭湖疏浚工程的防洪效益计算,证明了疏浚工程在高洪水位条件下对对水流流场平顺、降低洪水水位仍具有改善作用。

  20. The Jiangxi provincial flood control headquarters raised its emergency alert level to Level 2 on Sunday

    江西省防汛指挥部周日晚间将紧急警报级别提高至2级。

  21. Taking real- time level as level start level to study capacity of flood control of reservoir, attempting

    用实时水位为起调水位来研究水库的防洪能力,尝试对水库实时调度做不同常规洪水调度思堆方式的探索。

  22. The hydrologic measuring and report technique level concern to the accuracy and its time ly of flood prevention

    水文测报的技术水平关系到防汛抗洪报务的准确性和及时性。

  23. Application of Hydraulics Method to Ascertain Design Flood Level in Inundate Area

    应用水力学方法推求内涝区设计洪水位

  24. Numerical simulation of influence of river side constructed wetland on river flood level

    河滩人工湿地对河流洪水位影响的数值模拟

  25. The flood control and reservoir flood limit level determination methods both in China and abroad were

    回顾国内外水库防洪调度的发展概况,分析并将国内水库汛期防洪限制水位确定方法划分为汛限水位静态控制和动态控制两类。

  26. Flood level index system is established and flood is divided into greater than 10 years and less than

    建立洪水量级的指标体系,将洪水按频率分别为大于10年一遇和小于10年一遇。(2)洪水特征量变化趋势分析以及气候因素影响分析。

  27. The local flood administration said it did not know when the water level would return to a safe level

    当地洪水管理局表示,不知道水位何时会恢复到安全水位。

  28. Design Basis Flood Level is one of the important parameters in nuclear power plant siting in coastal

    设计基准洪水位是滨海核电厂选址中的重要参数之一,而风暴潮评价又是设计基准洪水位的主要组成因素。

  29. analysis of Flood Level for Dikes Heightening Design Based on Measured Annual Maximum

    基于实测年最高洪水位的现有堤防加高设计的洪水位分析

  30. The research on flood season staging is the foundation of scheduling control on dynamic flood limit water

    汛期分期研究是实现电站、水库动态汛限水位调度控制的基础。

  31. The above models have been successfully applied to prediction of groundwater level, marine ice condition

    并把这些模型成功地用于地下水预测、海洋冰情预测、河道洪水预测、径流预测、旱涝序列预测、洪水灾情评估、水质综合评价等实际问题中。

  32. Many grass species scatter on these flood plains as the water level is low.

    低水位时,低滩散布多种草本植物;

  33. Tongguan elevation is not relative to the average reservoir water level in flood season ;

    汛期平均库水位与潼关高程不具相关性;

  34. Applying seed spread algorithm in the realization of flood routing simulation, different status of flood

    按给定洪水水位的方式,应用种子蔓延算法实现洪水演进的动态模拟,可以通过改变参数观察不同水位下的洪水演进状态,并提出了此种方式下的洪水量计算方法。

  35. Analysis of the influence of Dongting Lake's area variation measured by MODIS on flood level

    基于MODIS的洞庭湖面积变化对洪水位的影响

  36. The flood peak has passed the provincial capital and the water level is now subsiding.

    洪峰已过省会,水位正在下降。

  37. series of contradictory movement, such as the tectonic subsidence and the great barrier restraint , the flood

    本文主要是通过构造沉降与大堤约束、洪水位上升与洪涝灾害等一系列矛盾运动的论述,揭示荆州市区水环境还在恶化的发展趋势。

  38. Real time Flood Prediction During short Period Using discharge ( Level ) Data of One Hydrologic Station

    利用本站流量(水位)信息进行短时段实时洪水预报

  39. Thus, full risk analysis for Baipenzhu reservoir in flood season is made in this paper and it provides

    介绍了白盆珠水库工程的基本概况,对白盆珠水库汛期蓄水运用进行了全面的风险分析,为选择合理的拦蓄水位方案提供了依据。

  40. practical calculation model of the overall risk is presented which is used to consider reservoir possessing flood

    并针对一个实际水库,考虑防洪库容的滞洪削峰作用,初步研究了水库防洪全面风险率模型应用问题。