河流的中下游 的英文怎麼說

中文拼音 [liúdezhōngxiàyóu]
河流的中下游 英文
middle and lower reaches of the river
  • : 1 (天然的和人工的大水道) river 2 (指銀河系) the milky way system; the galaxy 3 (特指黃河) t...
  • : Ⅰ動1 (液體移動; 流動) flow 2 (移動不定) drift; move; wander 3 (流傳; 傳播) spread 4 (向壞...
  • : 4次方是 The fourth power of 2 is direction
  • : 下動詞1. (用在動詞后,表示由高處到低處) 2. (用在動詞后, 表示有空間, 能容納) 3. (用在動詞后, 表示動作的完成或結果)
  • : Ⅰ動詞1 (人或動物在水裡行動) swim 2 (各處從容地行走; 閑逛) rove around; wander; travel; tour 3...
  • 河流 : rivers; stream
  1. The han nationality distribute all around the country, mostly in the downriver of three drainage area that is yellow river, the changjiang river and the zhujiang river and the northeast campagna

    14漢族分佈在全國各地,主要聚居在黃、長江、珠江三大和東北平原。
  2. Based on field data and former researches, influence of inflow of anabranches on middle and lower reaches of the hanjiang river was analyzed

    摘要在實測資料和前人研究基礎上研究了支入匯對漢江水沙條件、床演變以及功能維持影響。
  3. Separately speeking, for outward rivers in cansu ( either to the yellow river or to the yangtze river ), the allocable water resources are mainly the river runoff and groundwater, the priority sequence of water resources allocation would be : the water use for maintenance of local plantation including the environment - oriented and irrigated ones, water use for social and economic activities, and the runoff to lower reaches

    降水首先為當地植被耗用,剩餘才形成可供開發地表徑和地水;水資源配置順序是:當地植被耗水,當地社會經濟用水,最後形成干支出境地區使用。
  4. Thus, a project, named as east - to - west water transfer, is being planning for solving the water shortage of the mentioned above cities. the project will transfer the water from the main stem of the hunjiang river into the dahuofang reservoir in the suzihe stream, a tributary river in the liao river, with 80 kilometers tunnel

    遼寧省擬先從渾江幹取水,通過87 . 5公里引水隧洞,將水引至蘇子入大夥房水庫,以供給遼地區,解決其工業和生活用水之緊張局面。
  5. Compared with the 1960s, the sunshine percentage of 1990s decreased in the middle and lower reaches of the yellow river, and increased a little in the upper reach

    對日照百分率氣候變化空間分析表明,除極少數臺站日照百分率呈略有上升趨勢外(主要出現在域上) ,黃域日照百分率降表現得非常明顯,遍布整個
  6. The results indicated that the originating centre of cultivated soybean in china was a stripe region from southwest to northeast, including sichuan, shaanxi, henan, shanxi, shandong and hebei provinces. the northern spring soybean might originate in yellow river valley, and then, spread to the northeast and northwest of china

    結果表明,國栽培大豆起源心為由西南向東偏北方向延伸帶狀區域,包括北(含北京) 、山東、山西、南、陜西、四川等省(市) ;北方春大豆起源心可能在我國黃地區,以後向東北和西北擴散,南方地區春大豆和南方夏大豆起源地可能在四川,以後向南、東南方向傳播。
  7. This theme selected weihe river round tianshui, jinhe river round binxian, bahe river round lantian and luohe river round luochuan to study the evolutionary model of river terraces in the mid - tail of weihe river. we have built the cross - section of each river, and analyzed the evolution of each river terrace in the mid - tail of weihe river according to the velocity of downcuting and lateral erosion

    本論文以天水渭南鎮段渭、彬縣段涇、藍田段灞和秦家段洛為例建立渭階地演化模式,以階地形成年代為標尺,根據切速度和側蝕速度對渭谷階地演化過程進行了分析。
  8. This thesis concludes the flood control situation, engineering measures and the situation of optimal dispatch method. it studies flood control engineering system, which is composed of flood prevention reservoir, river course dyke and natural detention basin, and the relationship between various flood engineering measures according to the composition and characteristics of the flood control engineering of the middle - lower reaches of beijiang. it suggests the objective function based on the least flood loss and the optimal dispatch strategy structure of the middle - lower reaches of beijiang bound with the requirements of the flood gradual progress equation combined with hydrology and hydraulics

    本論文總結了我國防洪情勢、防洪工程措施及其優化調度方法研究現狀;針對珠江域北江防洪體系組成及其防洪工程特性,研究由防洪水庫、道堤防和天然滯洪區共同組成防洪工程體系各防洪工程措施之間關系;提出了以洪災損失最小為目標函數、以水文學和水力學相結合洪水演進方程等要求為約束條件北江防洪體系優化調度策略框架。
  9. The sand and gravel in the yangtze river is good building and filling materials

    摘要長江道內砂石是較好建築和填築材料。
  10. There are 6 dominant spatial patterns : same distribution allover the country ; the seesaw between the regions of south of the yangtze river and mid - lower reaches of the yellow river ; the seesaw between the regions over the yangtze river and the yellow river and the south part of south china ; coherent variations over the yangtze - huaihe river basin and north - east china and opposite variations in the regions of north china and north - west china and south - east part of china ; the seesaw between the east part and the west part of china ; coherent variations over mid - lower reaches of the yellow river and south china and opposite variations in the yangtze river basin

    近44年來我國逐旬降水量年變化特徵主要存在六種空間分佈型:全國大范圍地區年變化特徵一致分佈;長江以南地區和黃地區降水量分佈相反;長江、黃域和華南沿海降水量分佈相反;長江、淮域和東北地區與華北、西北和東南沿海降水量分佈相反;我國東西部地區降水量分佈相反;長江域與黃和華南降水量分佈相反。
  11. ( 2 ) in term of two cases that being upstream long - liu regulation or not, solved optimal model to obtained compensation results of water supply and generation electricity. the ning - meng system increased water 17. 08 * 10a8 m3, the downstream system increased 7. 13 * 10a8 m3 ; the runoff power stations increased generation 8. 93 * 10a8 kw - h, the san - xiao increased 9. 10 * 10a8 kw - h

    ( 2 )按照「無」龍劉調節和「有」龍劉調節兩種情況,分別進行模型求解計算,對比分析得到黃水電站為提供水量以及電量補償調節結果:多年平均上水電站為寧蒙灌區增加有效供水17 . 08億m ~ 3 ,為省市增加有效供水7 . 13億m ~ 3 ;為上式電站增加電量8 . 93億kw ? h ,為三小增加電量9 . 10億kw ? h 。
  12. Shui buya hydro - hinge is the upest cock step of three - step cascade hydroelectric power stations from upstream to down stream on the middle low reach of the main course of qingjiang river, which is going to be developped by hubei qingjiang hydroelectric development ltd after constructing ge he yan and gao ba zhou hydroelectric power stations

    水布埡水利樞紐是湖北清江水電開發有限責任公司繼隔巖、高壩洲水電站之後,在清江上實施三級梯級開發最上一級龍頭水電站工程。
  13. By the end of 2004, its permanent residents totaled 83. 0372 million, ranking third in china. located in the middle and lower reaches of the pearl river, one of china s seven longest rivers, guangdong boasts favorable geographical conditions. it has 21 above - prefecture - level cities, among which guangzhou and shenzhen are auxiliary province - level cities which are counted as two central cities in guangdong

    72萬人,人口數量在全國排第三位;廣東地處國七大江之一珠江,地理條件優越;全省共有21個地級以上市,其廣州、深圳為副省級市,是全省兩個心城市。
  14. For rambling manner, multifold optimal strategies are studied : the fundamental principle of occlusion culling is to reduce the i / o data amount on the basis of view frustum culling by taking the keep - out relation of spatial objects into account. by constructing presentations with different detail levels for spatial objects in every sub scene, simplification of lod increases the efficiency of data i / o at the expense of visualizing precision measurably. by utilizing the superiority of multitask operating system, the multithreading synchronous mechanism can help to implement the dat a i / o and scene visualization in different threads

    這套處理方法已經嵌入到我們自主開發三維地理信息系統平臺軟體sei3d系統之,作為「大連市空間數據資源心, ,及「大連理工大學空間技術研究心, 』面向「數字大連, ,戰略開展三維gis研究一項重要成果,其主要思想在「灤域三維場景演示系統」項目己經得到了應用與檢驗,最終結果達到了用戶開發要求。
  15. Shenyang, fusun benxi liaoyang anshan and yingkou, these large and middle cities located in the middle and down reaches of the liao river are greatly shortage of water and the water in the liao river cannot satisfy their demand

    地區六座大城市(沈陽、撫順、本溪、遼陽、鞍山、營口)水資源匱乏,不能自給,需從外域調水。
  16. The keys to sand mining management in the trunk channel of the middle and lower yangtze river are whether or not the related decision of the country is scientific and reasonable, whether or not the policies of all level governments are correct

    長江道采砂管理好壞,關鍵就在於國家有關決策是否科學、合理,各級人民政府政策擇取是否正確。
  17. The development course of sand mining management in the trunk channel of the middle and lower yangtze river is also the course of continual renewal and readjustment of national and all level government ' s policy decision on sand mining in river channel

    長江道采砂管理發展歷程,也就是國家及各級政府有關道采砂問題決策不斷更新、調整一個過程。
  18. The plan and research process, the main achievements and effectiveness on sand mining in the trunk channel of middle and lower yangtze river are systematically presented and the further work suggestions on doing a good job of sand mining plan in trunk channel of the middle and lower yangtze river are put forward

    較系統地闡述了長江道采砂規劃研究過程、取得主要成果以及成效,提出了進一步做好長江道采砂規劃工作建議。
  19. With the development of agriculture and industry and the enlargement of man ' s activity, the demand of water supply has increased in the region over the past decades. in the backward areas along the heihe river, there are a lot of ecological environmental problems such as lake dried up, sustainable, lowering of ground water level, water pollution, soil salinization and desertification, degradation of natural oasis and grassland, as well as sand storm

    近幾十年來,由於工農業發展和人類活動擴大,黑用水量增加,黑出現了嚴重缺水現象,由此導致了一系列諸如湖泊乾枯、地水水位持續降、水質惡化、植被退化、土壤鹽堿化、土地風蝕化等環境問題。包氣帶水分、鹽份分佈和運移對地表植被生長有著重要影響。
  20. Han nationality distributied every part of the country, mainly congregated in yellow river, yangtze river and pearl river downstream of three major rivers and the northeast china plain

    14漢族分佈在全國各地,主要聚居在黃、長江、珠江三大和東北平原。
分享友人