洪水區 的英文怎麼說
中文拼音 [hóngshuǐqū]
洪水區
英文
flooded area-
To avoid the retardation of flood water, improve the discharging conditions and reduce flooding frequency and flowage damage on flood retarding basins, huai river commission made a decision to adjust and regulate the middle courses of huai river. the authorial thesis is based on the main part of huai river flood - protection planning, i. e., the flood - protection planning of huai rivers middle courses. author of thesis participated in the drawing up and the administrating of the plan
為了擺脫中、小洪水行洪不暢,減少行、蓄洪區在中、小洪水條件下的行洪機遇,淮河水利委員會在淮河流域總體防洪規劃中,決定重點解決淮干中遊河道防洪問題,論文作者親自參與制定了淮河中、上遊河道防洪規劃制定工作,並組織、領導規劃中各項骨幹工程的施工建設,前後數年之久。Stronger typhoons, more flooding in low altitude regions, deepening drought ? all possible, if not likely, according to a report from british climatology
更強烈的臺風,低洼地區更猛烈的洪水,更嚴重的乾旱? ?即使不太可能,根據一份英國氣候學家的報告,客觀的可能性也是存在的。Widespread flooding is affecting large areas of devon.
洪水泛濫,淹沒了德文郡的廣大地區。Widespread flooding is affecting large areas of devon
洪水泛濫,淹沒了德文郡的廣大地區The flood inundated the whole district.
洪水淹沒了整個地區。Some plains rivers regularly fertilize and irrigate surrounding areas with their floods.
有些平源河流不斷地以其洪水培肥和灌溉著周圍的地區。The flood water covered the whole area.
洪水把整個地區都淹沒了。The wushan bank of three gorges reservoir has been divided into floodplain section, changing section from high level to below level and above flood level section
針對水庫庫岸再造預測的特點,將三峽庫區巫山縣段的巖質庫岸劃分為漫灘段、枯洪水位變幅帶、常見洪水位以上段3種類型。Abstract : this paper analyzes causal factors of flood in the middle reaches of changjiang river. due to neglection of environmental management, soil erosion in the upper and middle reaches of the changjiag river, lake sedimentation, large - scale reclamation of marshes, the flood regulation capacity of the lake was descended, and flood stage was risen and prolonged. consequently more and more river levees and lake dikes were reinforced almost every year to prevent the disasters, which made flood level go up and flood period last for more days. the frequency of flood and waterlogging disasters rose and their damage was enlarged. several proposals for flood prevention including agricultural modernization are put forward
文摘: 1998年長江大洪水后開始實施的「平垸行洪,退田還湖」的土地利用調整方案,從長遠來說應尋求農業安全且收入逐漸提高條件下的土地利用,長江中游地區應積極推進農業現代化,提高農業勞動生產率,轉移,減少分蓄洪區的人口,移民建鎮,對區內的土地要促進其規模經營,由優秀的有文化的農民經營,平時只有少量的直接從事農業生產的經營管理人員,農忙時則大量地使用季節性合同工或實現機械化,大洪水時退田還湖,減輕長江幹流大洪水的壓力,減少分洪與特大洪災時的損失,這樣還可促進避洪、冬季農業等的發展,也有利於長江中上游地區陡坡耕地的退耕還林,還可在糧食充足時進行休耕,在旱災、糧食緊張時擴大糧食生產?Millions of people in central and southern china live on reclaimed farmland in the flood plains of rivers
中國中部和南部地區有數百萬人生活被洪水淹沒后又收回的土地上。It is necessary and pressing to excavate and broaden the floodway to increase the capacity of flood discharge and enhance the standard of flood control
因此,開辟淮河入海水道,擴大洪水出路,增加泄洪能力,提高下游地區的防洪標準是十分必要和緊迫的。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。Most of the sediment directly enters the headwaters of the mekong river or is deposited in riparian areas where it is entrained during later floods
大部分泥沙直接進入了湄公河上游或是沉降在河岸地區,被日後的洪水中帶走。Imitative study on the effect of silts and cultivation on flooding in dongting lake
圍墾對湖區江湖洪水影響的模擬The method based on the principle of maximum entropy ( pome ) is applied to analyze the distributions of flood forecasting errors for some typical reservoirs in humid and semi - humid regions
摘要採用最大熵原理( pome )方法,對我國濕潤和半濕潤地區部分典型水庫的洪水預報誤差分佈規律進行了研究。It is found that the distributions of flood forecasting errors both in humid or semi - humid region approximately obey the law of normal distribution and the method based on pome is effective for calculating the distribution of flood forecasting errors
結果表明,我國濕潤和半濕潤地區的洪水預報誤差近似服從正態分佈,且採用陽me方法計算洪水預報誤差分佈是可行的。The picture shows an aerial view of a flooded area of the guayas province, southwest of quito, feb. 28, 2008
2月28日,洪水淹沒了厄瓜多首都基多西南部省份瓜亞斯省的大片區域。Mostly broad plains ; reedy marshes along iranian border in south with large flooded areas ; mountains along borders with iran and turkey
伊拉克大部分地區都是廣闊的平原,南部沿伊朗邊境是大面積的洪水泛濫區,與伊朗和土耳其邊境的是山脈。Fourth and finally, in the subcabinet economic dialogue, we also want to encourage taiwan to accept the international responsibilities that come with its evolution as an advanced economy
就大湖區的乾凈水源與控制洪水等問題,我們與加拿大一世紀來的合作仍將繼續下去。So a new method ? scale analysis method ( or called fractal analysis method ) is applied to study the flood of jialing river basin. the scaling hypotheses is applied to the relationship of annual maximum flood and drainage area. and basing on the scaling lognormal model with two parameters introduced by smith, a lognormal model with three parameters of flood is introduced to represent the scale effect of drainage area in annual flood peak distributions
在洪水區域分析中一般採用洪水指標法,但該法的基本假定與實際情況存在矛盾,因此本文採用一種新的分析方法? ?標度分析法(或稱為分形分析法)來研究洪峰的區域變化,將標度不變性引入年最大洪峰流量? ?匯流面積關系中,並將其用於嘉陵江流域的洪水,另外,本文在smith提出的具有標度性質的二參數對數正態分佈模型基礎上創造性地提出了三參數對數正態分佈模型來表徵年最大洪峰流量分佈中匯流面積的尺度影響。分享友人