Because when a river overflows in a vast flood plain, a minute rise in the water level represents extremely large volume of water.

改進洪水預報欧美精品黄色视频、預報洪水路徑和控制洪水的基本要求之一在于水位的精確測量日韩精品芒果视频下载免费观看。

Firstly,we analyzed the insurability of flood risk and concluded that under the condition of implementing mandatory flood insurance,building multi-level risk compensation mechanism and developing single risk flood insurance policy, flood risk is insurable.

首先，分析洪水風險的可保性在线免费视频网址，認為在實行強制性洪水保險黄色A片网站在线观看、構建多層次風險損失補償機制和發(fā)展單一洪水風險保單等條件下洪水風險是可保風險的結(jié)論。

Focusing on such several key issues of flood utilization as resources in a basin as potentiality of flood resources in a basin, seasonal variation principle of storm flood in a basin, stage quantitative description method during flood period, computational method of stage design flood and risk design of adjustment and application of limited level of reservoir during flood season, deepgoing study is conducted in this dissertation.

論文圍繞流域洪水資源利用的若干核心問題：流域洪水資源化潛力日韩一区在线AⅤ、流域暴雨洪水的季節(jié)性變化規(guī)律亚洲欧美xx、水庫汛期分期定量描述方法、水庫分期設計洪水計算方法以及水庫汛限水位調(diào)整運用的風險設計等進行了深入研究国产午夜无码精品免费看，構建了利用水庫汛限水位調(diào)蓄洪水資源的理論體系和技術框架国产丝袜在线。

By study of the statistic characteristics of flood forecasting errors and their confidence intervals for Nushi watershed at Sanhuajian of the Yellow River and on the basis of a comparison of the precision criterion currently used for flood forecasting with the result of the error confidence interval method, it is concluded that the error of flood forecasting is of the characteristic of skew probability distribution, and that the evaluated results of forecasting errors are different by the above two methods.

因此，本文在三花間伊河盧氏流域洪水預報的基礎上研究了誤差置信限及誤差置信限評定方法免费无码国产一级，并將誤差置信限評定結(jié)果與現(xiàn)行水情預報精度標準[1]評定結(jié)果進行了比較亚洲国内综合久久图片一区。1 現(xiàn)行洪水預報評定方法流域洪水預報精度評定內(nèi)容包括洪峰流量、峰現(xiàn)時間和洪量等在线无遮挡又爽又刺激的视频。洪水預報誤差指標有絕對誤差欧美国产极品免费区、相對誤差和確定性系數(shù)3種。預報誤差小于許可誤差時為合格預報99精品在线a。

Through investigation of paleoflood deposits on the Xiaolangdi reach of the Yellow River, and by use of the field mark system for deposits judgement , identified are three types of the paleoflood deposits with four characteristics,and four geomorphologic types for the valid kind of slack water deposit.

通過分析古洪水沉積的環(huán)境及應用沉積物識別的野外特征指標體系老子影院在线，指出黃河小浪底河段的古洪水沉積分為 3種類型，具有 4個特點亚洲激情偷拍，其中賦存古洪水平流沉積的地貌類型有 4種涩涩涩亚洲日韩一区二区。這一研究成果為在野外尋找及判斷黃河小浪底河段的古洪水沉積提供了科學依據(jù)，對古洪水研究具有普遍指導意

To use the flood resources adequately and fully,the method which considers the time series variance law of flood statistical characteristics within the year to calculate staged limited water level in flood season and design flood is proposed.Case study demonstrates that the method is feasible and appliable.

為更好地提高洪水資源利用率91福利在线精品国产，基于暴雨洪水的物理成因和統(tǒng)計規(guī)律分析女子裸体网站，提出采用年內(nèi)洪水統(tǒng)計特性變化規(guī)律來確定設計洪水和各分期汛限水位的新方法，結(jié)合實例說明該方法在汛限水位動態(tài)控制中的實用性和可行性。

This paper proposed robust characteristic function for real-time flood forecasting system,and established the dynamitic monitor module for rainfall error,and researched dynamitic robust estimation for AR model parameters.

把抗差估計理論引入實時洪水預報系統(tǒng)狠狠亚洲超碰狼人久久老人，提出適合于實時洪水預報系統(tǒng)的抗差特征函數(shù)久久国产AV综合，建立降雨誤差的動態(tài)監(jiān)控模式，研究實時修正模型參數(shù)的動態(tài)抗差估計亚洲综合一区二区三区无码，結(jié)合洪水預報模型免费观看A级毛片在线播放，形成具有水文學特點、抗差性強的實時洪水抗差預報系統(tǒng)欧美成年人性视频。

The domestic experts' studies are limited to the qualitative analysis,such as the choice of flood insurance patterns,the establishment of flood insurance systems and so on.But the quantitative analysis,such as the pricing and loss assessment of flood insurance,are very rare.There is no unanimously recognized flood insurance loss assessment model so far.

目前國內(nèi)專家學者對洪水保險的研究僅局限于洪水保險模式的選擇天天爽天天插夜夜摸日日干、洪水保險體系的建立、洪水保險制度的建設等定性分析上欧美日本一道本免费三区，而對于洪水保險的定價日本免费一级高清婬日本片欧美、損失評估等定量分析則非常少見，還沒有一致認可的洪水保險損失評估模型久久视频这里只有久久视频。

On the basis of genetic analysis and flood time,the flood in Heilongjiang was divided into three types,that is ,storm flood, snowmelt and rain flood and ice flood in this paper.

按成因和發(fā)生時間丰满又黄又爽少妇毛片，將黑龍江省的洪水劃分為三種類型：暴雨洪水、融雪和雨雪融合洪水四虎成人入口在线观看网站视频、冰凌洪水色色婷婷色婷色色；著重論述了暴雨、洪水的時空分布特征以及暴雨洪水的稀遇程度等免费黄色网业在线看。

The internal friction angle and the cohesion of the bank soil will greatly decrease after long soil soaking during the flood period, which results in a decrease of the stability coefficient.

洪水長期浸泡后www.99riav.com，河岸土壤的內(nèi)摩擦角和內(nèi)聚力有較大幅度的減小，河岸穩(wěn)定系數(shù)減蠥级片网站多少∮任镌谙呶蘼胧悠倒劭赐罚粚τ谡惩涟稙?strong>洪水迅速上漲期間日韩国产一区，水壓力對河岸的穩(wěn)定性是有利的欧美日韩国内，而洪水驟降時，河岸崩塌的幾率增大九九视频热播；對于非粘土岸灘国产亚洲精品ⅴa在线观看，洪水緩慢上漲期間，河岸穩(wěn)定性變化不大曰批全过程免费视频在线观看直播，而洪水緩慢下降后亚洲一区免费视频，岸灘穩(wěn)定系數(shù)減小。

diluvian：洪水的/洪積的

diluvial /沖積的/大洪水的/ | diluvian /洪水的/洪積的/ | diluvion /洪積層/大洪水/

Diluvian Spaulders：洪水護肩 洪水肩甲

Wraithcloth Bindings 鬼靈布質(zhì)護腕 怨靈布質(zhì)束腕 | Diluvian Spaulders 洪水護肩 洪水肩甲 | Chaintwine Cinch 織鏈腰帶 鍊織繫腰

Flood control：洪水控制

從洪水控制(Flood control)到洪水管理(Flood management),是當代防洪戰(zhàn)略轉(zhuǎn)移的重要標志. 洪水管理是人類按可持續(xù)發(fā)展的原則,以協(xié)調(diào)人與洪水的關系為目的,理性規(guī)范洪水調(diào)控行為與增強自適應能力等一系列活動的總稱. 洪水風險管理是洪水管理的模式之一.

flood peak：洪水峰

最大可能洪水 Flood,maximum possible | 洪水峰 Flood,peak | 可能最大洪水 Flood,probable maximum

flooded：進洪水的,被洪水沖過的

meeting room 會議室,接待室 | flooded 進洪水的,被洪水沖過的 | unavailable 不能使用的

amount of water in flood design：設計洪水 計畫洪水

■ amount of precipitation 降水量 降水量 | ■ amount of water in flood design 設計洪水 計畫洪水 | ■ amplification 放大 増幅

cataclysmal：洪水的; 大變動的 (形)

cataclysm 大洪水, 大變動, 地震 (名) | cataclysmal 洪水的; 大變動的 (形) | cataclysmic 洪水的; 大變動的 (形)

spatial pattern of typic flood：典型洪水地區(qū)組成

設計洪水過程線 design flood hydrograph | 典型洪水地區(qū)組成 spatial pattern of typic flood | 設計洪水地區(qū)組成 spatial pattern of design flood

investigated flood：調(diào)查洪水

實測洪水 observed flood | 調(diào)查洪水 investigated flood | 古洪水 paleoflood

flood at dam site：壩址洪水

施工設計洪水 design flood of construction period | 壩址洪水 flood at dam site | 入庫洪水 flood into reservoir