flood basin 中文意思是什麼
flood basin
解釋
泛洪區-
Rock and soil mechanics problems in flood - waterlogging prevention of yangtze river drainage basin
洪澇災害防禦中的巖土力學問題 -
Analysis of similarity for flash flood weather origin in river basin
流域暴雨洪水天氣成因相似性分析 -
The flood damage exposes the contradiction between people and flood, population explosion results in that people need more and more land for farming, a lot of flood - plain, flood - plain protection, retarding basin, and ever floodway are occupied by farmers for agricultural purpose. so that major or even middle and small flood can not be smoothly discharged in the river
這場洪災暴露了建國以來治淮工作中久而未決的一個問題，即局部地區為了解決人多地少的問題，大量侵佔河道行洪灘地，與洪水爭地，不給洪水出路，使得本已不堪重負的河道，即使是中、小洪水來臨，也處在高水位狀況下運行，加劇了中、下游地區的防洪風險。 -
Climatological characteristics, which can provide some drought or flood years with large - scale background, are investigated for large - scale water vapor transport over asian - australian monsoon region based on vertically integrated water vapor flux by pentad from 1980 to 1997. at the same time, the differences of moisture transport over the yangtze river basin between drought and flood and the moisture budgets over eastern china from april to september are examined. major results are as follows : i
使用1980 ? 1997年垂直積分的整層水汽輸送通量資料，從氣候平均的角度分析了亞澳季風區大尺度水汽輸送演變和偏南風水汽輸送在東亞地區推進的氣候特徵，為研究異常年份旱澇事件的產生提供了相應的大尺度背景；同時還討論了長江流域旱澇年水汽輸送的差異以及4 - 9月我國東部各區域的水分收支情況。 -
The modified zndx in comparison with others is well indicative of the severity and extent of flood / drought event and of more objective classification of them, which is therefore quite applicable to a extended area. ( 3 ) the main anomaly structures of grades of drought / food in summer over northwest china present pluvial pattern and dry pattern in all the areas, and spatial changes are opposite pattern from the noth to the south and the west to the east. the first four rotated loading vector fields represent four principal precipitation anomaly areas : the weishui river basin, east of the qinghai - xizang plateau
但修訂過的zndx指數根據氣溫、土壤濕度及前期氣候濕潤度等因子能夠客觀的反映出西北地區的旱澇特徵。 （ 3 ）西北地區季與年區域旱澇等級表明：西北地區的乾旱雨澇有顯著的階段性和年際變化特徵。 1980 』 s到1990 』 s中期，氣候較濕潤，土壤濕度增墑較明顯； 1990 』 s中期以後是40年乾旱最異常的時段； 1960 』 s旱澇交替發生，旱澇趨勢接近常年； 1970 』 s氣候雖乾旱，但沒有1990 』 s中後期顯著。 -
In drought ( flood ) years over the yangtze river basin, the southerly moisture transport with the summer monsoon can shift to northern ( southern ) than the normal, the southeasterly water vapor from south
雨季建立之前和雨季結束之後，華北和東北地區西邊界的偏西風水汽輸入占絕對優勢;雨季中南邊界的偏南風水汽輸送對華北最為重要，東北地區雨季期間南邊界的水汽輸入和與來自西邊界的水汽輸入貢獻相當。 -
And the resuits are as follows : the main hazards in rural area were flood, water - logging, landslide and debris flow, whereas water - logging in cities ; the catastrophe was caused by the natural factors including the heavy rain due to the strong tropical storm, the mountainous terrain conditions in xiangjiang river basin, and the man - made factors including unreasonable project construction, the imperfect disaster warning mechanism, the weak consciousness on disaster prevention and the unperfect disaster risk transfer mechanism etc
結果表明：農村的主要致災因子是洪水、內澇、滑坡、泥石流，而城市主要為內澇；此次巨災是在強熱帶風暴引發的暴雨、湘江流域中上游多山的地形條件等自然因素，和工程建設不合理、災害預警機制不夠完善、人們防災意識薄弱以及災害風險轉移機制不夠成熟等人為因素的共同作用下導致的。 -
In an actual case of the numerical modeling on the flood of both the north branch and the mid - downstream of daqing river in haihe river hasin, the flood is simulated with one - dimensional model, in which flood regulation of the retarding basin, the discharge gate control and the infiltrations of the northern rivers are considered
在海河流域大清河北支及中下遊河道洪水數值模擬的實際工作中，應用了一維河網模型進行洪水的模擬計算，並根據實際情況加入了蓄滯洪區調度、泄洪閘控制調度以及近年來北方河道入滲的特點等條件，計算效果良好。 -
Study on utilization of water resources during flood period in taizihe river basin
試談用水資源的可持續利用支持經濟和社會的可持續發展 -
For example the concrete faced rock - fill dam in frigid zone is distinctive in terms of frost resistance and durability, cushion material seepage prevention and frost heave, adaptability of darn filling with season coordination among construction diversion, flood discharge and the whole construction schedule etc. lianhua construction which is situated in mudanjiang basin of heilongjiang province firstly creates the successful record of construction of large - size faced rock - fill dam in frigid zone, a series of internal and external problems not having a precedent to go by have been solved
如在面板的抗凍耐久性、墊層材料防滲和凍脹特性、壩體填築與季節的適應性、導流和度汛與總體進度的協調等方面，寒冷地區混凝土面板堆石壩均有其獨特之處。蓮花工程位於黑龍江省牡丹江流域，首創了高寒地區修建大型面板堆石壩的成功記錄，解決了一系列國內外均無先例的難題。 -
The long - range change of drought and flood in the liao river basin
遼河流域旱澇長期變化的若干特徵 -
Storm flood analysis for taihu lake basin during plum rain period of
1999年梅雨期太湖暴雨洪水分析 -
Simulation of storm flood basing on deriving drainage networks from grid dem and 2 - d hybrid approach in shalan river basin
的沙蘭河流域河網提取及局地暴雨洪水模擬 -
On flood forecasting for the weihe river basin
對渭河流域洪水預報的思考 -
This paper analyzes the cause of floods of bao river and hui river drainage basin in suixi and puts forward engineering measures and non - structural measures of flood control
摘要文章分析了濉溪縣包澮河流域的洪災成因，提出防洪減災的工程措施和非工程措施。 -
Technical code for constructional engineering in flood dstention basin
蓄滯洪區建築工程技術規范 -
Preliminary discussion on flood storage and dentention area classification in the yangtze river basin
長江流域蓄滯洪區分類的初步探討 -
Intelligent decision on optimization of storage - detention flood area alternatives in songhua river basin
松花江流域蓄滯洪區方案優選智能決策研究 -
Recently, these problems are again concerned because of the planning of the weihe river basin comprehensive regulation and the catastrophe caused by the small flood on the weihe river in 2003
2003年渭河的小水大災以及近期渭河流域綜合治理規劃的制定，又一次使潼關高程問題成為各方研究的熱點。 -
During the planning and designing of hydraulic, communication engineering, there is a lot of work about the design flood calculation of the middle or small drainage basin
在水利、交通等規劃設計工作中，經常會碰到大量的中小流域設計洪水計算問題。
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