水位降深 的英文怎麼說

中文拼音 [shuǐwèijiàngshēn]
水位降深 英文
drawdown level
  • 水 : 名詞1 （由兩個氫原子和一個氧原子結合而成的液體） water 2 （河流） river 3 （指江、河、湖、海、洋...
  • 位 : Ⅰ名詞1 （所在或所佔的地方） place; location 2 （職位; 地位） position; post; status 3 （特指皇帝...
  • 降 : 降動詞1. （投降） surrender; capitulate 2. （降伏） subdue; vanquish; tame
  • 深 : Ⅰ形容詞1 （從上到下或從外到里的距離大） deep 2 （深奧） difficult; profound 3 （深刻; 深入） thor...
  • 水位 : stage; water level
  1. Ground water is lowered by the drainage which can be caused by any deep excavation.

    任何一種深的挖方都能造成排水現象從而使地下水位降低。
  2. ( 4 ) the maximum water quantity becomes greater, the better is the filtering bed permeability, the higher the river hydraulic conductance, the higher the river level, the larger the water - collecting area and the bigger the distance between collecting pipes. the water quantity varies directly with drawdown

    （ 4 ）濾床的滲透性能越好，河床水力傳導系數越高，河水水位越高，取水面積越大，取水管之間的間距越大，則最大取水量越大；水位降深與取水量成正比關系。
  3. This procedure can imitate the single well pumps water the chronometer calculates at all point water level in district declines deep with horary variety ; study the sport law of the rivers ; solve definitely flow draw water issue wanton boundary the wells of termses, predict that dives under water in the location, guide and construct and excavate the progress, appraise the rationality of the precipitation scheme

    此程序可以模擬單井抽水時計算區域各點水位降深隨時間的變化，研究水流運動規律；求解任意邊界條件下的井定流量抽水問題，預測潛水位，指導施工開挖進度，評價降水方案的合理性。
  4. As the old specific water yield apparatus can not put up visually the influence of water level and its decrease depth on the specific water yield of incompact soil sample, a new apparatus is designed

    摘要針對原有給水度實驗儀不能直觀反映地下水水位埋深及其降深對給水度影響的缺點，設計了能採用柱體法測定鬆散土體試樣的給水度的實驗儀。
  5. Then river width increased and the intensity of deep point lowing and bed material coarsening decreased and water level lowed continuously. so the bed form changed toward to u type. the bed regulation is realized through sediment silting in different parts in cross section during silting period and the deformation of bed form changed from broad u type channel to narrow and deep v type channel

    研究表明，河道在持續沖刷前期深泓點及水位下降與河床粗化同步發展，河床向v型發展；沖刷後期深泓點下降、河床粗化減弱，河道展寬增大，水位繼續下降，河床向u型發展；在以淤積為主時期的調整，是通過斷面不同部位的淤積來實現的，但都是由u型較大河槽向v型窄深小槽發展。
  6. Measures preventing a nd handling hole caving are given based upon analyzing various factors that infl uence hole wall stability including objective, technological, environmental and artificial factors

    開挖期間進行了水平位移及沉降、深層位移、圈樑應力、水位及水量等項監測，對監測結果進行了分析，對監測發現的問題及時進行了處理，為基坑開挖提供了保障。
  7. Through analyzing and researching the physiognomy map of hebei plain > the fourthly epoch map of hebei plain > engineering geology map of hebei plain, hydrogeology map of hebei plain. lithology map of the fourthly epoch and ancient watercourse map of hebei plain, achieving the fixation factors that control the arising and development of the ground fissures, such as, the earth ' s crust tress, the fourthly epoch lithology, the chancing of ground water table, active faults and ancient watercourse, and also making sure the exponents of each factors ; researching random factors, such as, precipitation. and agriculture irrigation, and making sure the exponents of each factors too

    找出了地裂縫發展的周期，對地裂縫的發展趨勢進行了預測；圈定了地裂縫發生敏感點。在分析河北平原第四紀地質圖、地貌圖、工程地質圖、水文地質圖、古河道圖基礎上，找出了河北平原地裂縫致災固定因子如：地殼應力、第四紀巖性、地下水位埋深降幅、活斷層和古河道，並確定劃分各因子指數；研究地裂縫隨機因子，如大氣降水和農業灌溉，並劃出各因子指數。
  8. The shallow groundwater table and the decline rate decrease from the piedmont plain to the coastal plain, while the deep groundwater level and decline rate increase from the piedmont plain to the coastal plain

    在區域分佈上，自山前平原至濱海平原，淺層地下水位和下降幅度逐漸減小，而深層地下水位和下降幅度逐漸增大。
  9. For the reasons of accumulated soils and sands and the amount of precipitation, the volume in the reservoir is dynamic. if the volume in the reservoir is not dispatched correctly, it will result in the overflowing of the dam bank of the reservoir, even in the collapsing of the darn

    庫容又是水庫調度不可忽視的問題，而庫容又與水庫的橫、縱斷面、水位、水深有關，由於泥沙淤積、降水量多少等原因，水庫水量是動態的，不對水庫水量正確調度，會在大洪水時，造成水庫堤壩漫溢甚至垮壩。
  10. The new apparatus not only can reflect the visual change of water level, the influence of water level and its decrease depth on the specific water yield, but also can be operated and understood easily by students

    新設計的給水度實驗儀能直觀地顯示出地下水水位的變化，並能反映出初始地下水水位埋深及水位降深對給水度的影響，且操作簡單，易於學生理解掌握。
  11. A time length of ten years and the calculated heads of 1997 were used for model prediction. the predictive simulation showed that the continued pumping will cause relatively high changes in head distribution and increase average drawdown to 16 % after 10 years

    在十年的預測期內，採用1997年的地下水計算水位作為初始水位用於模型的預測，結果表明持續的地下水開采會引起地下水水位的大幅度下降，十年以後平均降深會增加16 。
  12. How many pumps were turned on should be based on the dynamic design according to project target. and how many pumps should be in operation in standard shut off procedure. it was approved that although the theoretical boundary of decline of groundwater level is 10m, the actual boundary is only about 6m

    提出了一些與真空預壓加固地基設計相關的概念和處理方法，如定義真空預壓加固區場地形狀系數，提出按加固土體體積來確定射流泵數量、根據工程需要動態設計開泵量、增加停泵標準中對開泵量的規定等設計思想等，論證了真空預壓加固地基時地下水位下降的理論極限深度為10m ，而實際極限深度約為6m 。
  13. The cause of vacuum degree formation under groundwater table is discussed in the paper. the testing results show that vacuum degree above the groundwater table is produced directly by pumping air, and that vacuum degree below groundwater table is produced mainly by dewatering and by escaping of sealed air from the end of flexible pipe. based on the bernoulli equation, the limit lowering of groundwater table is analyzed, which is about 5 ~ 7m. the effective influence depth of vacuum preloading has relationship with pvds depth and can be more than 10m

    對地下水位線以下的真空度成因進行了分析，結果表明，地下水位線以下測到的真空度是由於測試軟管中水位下降或部分封存氣體從軟管末端逃逸引起的，與地下水位線以上的真空度由抽氣直接形成在成因上存在不同；根據伯努俐方程，對地下水位下降的極限深度進行了分析，得出真空預壓中地下水位的極限下降深度為5 7m ；對有效影響深度的分析結果表明，真空預壓的有效影響深度與塑料排水板的打設深度具備一定關系，有效影響深度可以超過10m 。
  14. During the excavation of foundation pit, due to the wide variation in water lever, the huge head fall should result in drastic flow of the ground water, which will bring about a full influence on the deformation of the retaining wall and on the surrounding structures in a large - scale range

    在深基坑開挖過程中，需大幅度降低基坑水位，巨大的水頭差將使得土體孔隙中的水運動趨向激烈，從而影響到基坑支護結構的變形，並由此對較大范圍內的鄰近地段的安全產生影響。
  15. Honghu lake has a little direct impact on groundwater, but the indirect impact of which is powerful. 3. the impact on confined water from changjiang river is depressive with the distance to the riverside increasing. the confined water level changes differently in different season and region while the water level of changjiang river changes each unit

    研究結果表明： 1 、地下水埋深較淺，月平均水位以年為周期變化，年平均水位變化較小； 2 、在近岸地區降水不是影響地下水的主要因素，洪湖對地下水的直接影響范圍較小，間接影響大； 3 、長江對承壓水的影響強度是隨著距離增加而遞減的，長江水位每變化一個單位，不同季節、地區的承壓水位的響應變化不同。
  16. The job of agricultural drainage is to accelerate removing of the excessive water and salt in soil, control the underground water table at favourable depth, so that it can assure crops growing well and avoid salinization

    農田排降任務是加速排除土壤中過量的水分及鹽分，控制地下水位在適宜的深度，保證作物的正常生長及防止土壤返鹽。
  17. In construction of field stations located in sandy soil areas with higher ground water levels, the ground water level must be lowered below designated excavated depth so as to guarantee the smooth engineering progress

    摘要在水位較高的砂土地區進行站場施工，必須先將地下水位降到設計挖深以下，才能保證工程的順利進行。
  18. On the basis of the analysis of the topography, geomorphology, geological structure of geothermal area and surroundings in fuzhou city, and the survey of hydrogeological condition, and the distribution of geothermal drilling, and the geothermal water exploitation, and the groundwater regime, and the scale and distribution of land subsidence, the relationship between land subsidence and geothermal water regime was discussed. the result showed that land subsidence of geothermal area in fuzhou city was mainly induced by the excessive extraction of geothermal water in the thesis

    在分析研究福州市溫泉區及周圍的地形地貌、地質構造、水文地質條件的基礎上，對地熱井分佈、流量、水位、地下熱水開採的歷史與現狀以及對地面沉降的表現、規模、分佈規律進行了深入的調查；分析了地下熱水歷年水位、水量動態變化特徵，並探討地下熱水與地面沉降的相關關系，結果表明過量開采地下熱水是導致福州市溫泉區地面沉降的主要原因。
  19. Based on matlab system, a multi - layer back propagation neural network model was developed, in which the effects of the depth from surface to the tunnel axis, tunnel diameter, groundwater level, as well as the elastic modulus, shear strength, side pressure coefficient and unit weight of soil and the space between excavated wall and lining on the ground subsidence were considered

    採用matlab系統開發了一個多層反向傳播神經網路模型，考慮了隧道的深度、隧道的直徑、地下水位、土的彈性模量、土的剪切強度、土的側壓系數、土的重度和開挖間隙對地表沉降的影響。
  20. In this paper, hereinafter problems in deep foundation pit dewatering are importantly researched through using the random theory : ( 1 ) the basic theory of underground water permeation during dewatering in deep foundation pit is researched. the method of dewatering is also researched aiming at the deep foundation pit in soft soil two - layer structure area

    本文應用隨機理論，著重研究了深基坑降水工程中的以下問題： （一）探討了深基坑降低地下水位的地下水滲流的基本理論，針對軟土二元結構地區的深基坑工程，研究了其降低地下水位的方法。
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