蓄水區 的英文怎麼說
中文拼音 [xùshuǐqū]
蓄水區
英文
impoundage-
The first power station of jinping mountain lies in the west section of the yanglongjiang river from santan to shoupagou gully, with a double - curved arch dam of 305 - meter height and a normal water storage of 1880metres. the exposed strata of the damsite are marbles and arenaceous rocks of triassic and solution fissures have been developed in the marbles of the left - bank ' s dam abutment, and they have become a stratum of strong leakage. as a result, it has been an important problem for the dam foundation to stop leakage
錦屏一級電站位於西雅礱江的三灘至手爬溝河段，壩型為305米高雙曲拱壩，正常蓄水位標高1880米。壩址區出露的地層為三疊系雜谷腦組二段大理巖和三疊系雜谷腦組三段的砂板巖。在勘探過程中，發現左岸壩肩大理巖體中的構造裂隙和溶蝕裂隙發育，且成為強滲透地層，為此壩基的防滲成為重要問題。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。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?The primary representations of the vulnerabilities of water resource in hengyang basin where is a typical hilly region with red and purple soils in south china are analyzed : the precipitation re source varies greatly in spatial and temporal distribution ; the soils and rock property are not in favor of water and soil conserving ; the structure of crops needs a high water consumption ; and the farm irrigation works are timeworn and frangible
摘要以中國南方典型的紅壤和紫色土丘陵區衡陽盆地為例，分析論述了衡陽盆地地表水資源脆弱性主要表現在：降水資源時空分佈不均勻；不利於水土保持的地表物質組成和植被覆蓋；耗水量大的農業種植結構以及調蓄水功能弱的農田水利工程體系等方面。The ecological resources recorded within the assessment area include shrubland, stream ravine, coastal backshore and reservoir pond marsh
在研究區內所錄得的生態資源包括灌木叢河溪河谷海岸后灘和水塘蓄水庫沼澤。Finally, the expert system is used in ming wang ta village, lin county, shanxi province to design and project for apple ' s drop irrigation at the demonstration farm. by the aid of the system, the calculation result, the design result, the drawing of pipe framework, the budget sheet are conveniently gained, and efficiency is distinctly enhanced. the result of this design has been successfully carried out in the test areas
最後應用本系統對山西省臨縣城莊鄉明旺塔村丘陵山區截流蓄水灌溉工程試驗示範節水灌溉試驗示範區的果樹滴灌灌區進行規劃設計，方便快捷地獲得了該滴灌系統比較合理計算結果、規劃和管系結構圖、概算表等，明顯提高了設計的效率，設計過程具有較高的參考性與實用性。Fryeburg, in south - west maine near the new hampshire border, sits on an enormous aquifer
福萊伯位於緬因州的西南地區，靠近新罕布希爾的邊界，擁有巨大的地下蓄水層。Eco mountain trail : located behind the taipei water park, it is home to a rich ecology. the trail also features historic water facilities such as the guanyin mountain reservoir
位於自來水園區後方，生態豐富還有觀音山蓄水池等自來水設施古跡，沿線並設置古跡及植栽解說牌。Analysis of and proposals for impact of tgp on water quality in reservoir area after impoundment
三峽工程蓄水對庫區水質的影響分析與建議On the loss compensation for fish farmers in the early impoundment stage of the three gorges reservoir
三峽水庫蓄水初期庫區漁民損失補償的探討Water environmental properties at the near dam region of the three gorges reservoir in the initial impoundment period
三峽蓄水初期水庫近壩區水環境特性分析It can not only meet the need of water saving, water holding, drought resistance, but also make the best use of local rainfall runoff and efficiently reduce soil erosion. the research on it ' s theory and appliance will promote the development of orchard water saving irrigation and ecosystem and project of soil and water conservation
蓄水坑灌法是一種適合於我國北方山丘區的果林灌溉新方法，既可滿足節水、保水、抗旱的要求又能充分利用當地降雨徑流和有效控制水土流失。對該方法進行理論和應用研究將對我國北方地區果林節水灌溉和水土保持與生態建設起到積極的促進作用。Reservoir impoundment do not change collecting energy level of reservoir, while make the strain energy release ahead of time according to the calculation
根據能量統計，蓄水並沒有改變庫區的集能水平，只是促使應變能提前釋放。Guan zhong zone is a water resource shortage area. beside of the measures of water saving, constructing water works, and inter - watershed water dispatching, functions of existing water works should be noticed sufficiently to connect and dispatch various water works as a whole, so as to relax or to solve conflict between water resource supply and demand and to make a sufficient and effective use of water resource
關中地區基本屬于資源性缺水地區，要緩解或解決關中地區的水資源供需矛盾，除採取節水、興建蓄水工程以及跨流域調水工程等措施外，首先應充分發揮已成水利設施的作用，實現多種水源工程聯合運用、統一調配，使水資源得到充分、有效的利用。The inner - plant economical operation of lijiaxia hydropower station is studied based on the disadvantageous operating mode area of the units determined by school of civil engineering of tianjin university and the actual operating experience of the lijiaxia hydropower station in the last a few years
摘要以天津大學建築工程學院確定的李家峽水電站機組的不利工況區為依據，以近幾年來該水電站的實際運行經驗為參考，在綜合考慮機組初始運行狀態、機組振動特性、機組出力、下泄流量、水庫蓄水量和電網負荷平衡等因素的基礎上對李家峽水電站的廠內經濟運行進行了研究。Dam plants - part 12 : flood retarding basins
蓄水設備.第12部分:滯洪區Investigation and assessment of eutrophication of shennv river and daning river in sanxia reservoir after water storage
庫區蓄水后大寧河神女溪富營養化調查與評價Gis - based estimation and analysis of the inundation economic losses of honghu flood diversion and detention areas
的洪湖分蓄洪區東分塊洪水淹沒損失的估算及分析Aiming at the complex boundary in the numerical calculation of flood diversion area, a bevel angle cartesian method is adopted based on the traditional cartesian method
摘要針對分蓄洪區水流數值計算中的復雜邊界問題，在傳統笛卡爾坐標方法的基礎上改用斜角笛卡爾方法。And we have got the following result : 1. the technique of storing water in soil in gneiss area of tai - hang mountain : the more water in soil before rain is, the less water capability of soil is, the time shorter of water flowing from soil is, the easier the water flows on the ground ; the soil capability of reserving water of different soil thickness is terrace > acacia land > pine land > grass land, so the soil is more thick, the soil capacity which contains water is more large ; the accumulated water that flows on the ground is remarkable related with the logarithms of rain time
太行山片麻巖區土壤蓄水規律：雨前土壤含水量越高，土壤可蓄水量越小，出流所需時間越短，容易形成地表徑流；不同土層厚度的土壤蓄水量為：梯田刺槐林地油松林地草地；累積地表徑流量與降雨時間的對數呈顯著正相關，擬合方程為w = a + blnt ，相關系數均大於0 . 92 ，即在降雨強度一定的前提下，降雨時間越長，累計地表徑流量越多。分享友人