達西水流 的英文怎麼說

中文拼音 [dáxīshuǐliú]
達西水流 英文
darcy flow
  • 達 : Ⅰ動詞1 （暢通） extend 2 （達到） reach; attain; amount to 3 （通曉; 明白） understand thoroughly...
  • 西 : west
  • 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...
  • 流 : 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...
  • 達西 : dacey
  • 水流 : 1. （江河） rivers; streams; waters2. （流動的水） current; water flow; fluent; flow; [水文] stream current
  1. " continental divide ", in short, the rainwater or snowmelt will go into either the pacific ocean or the atlantic ocean depends on which side of the mountain it falls or flows

    我們必須越過美國大陸洛磯山脈分水嶺以到達另一個景點.看這指示牌就能了解為何它叫大陸分水嶺，總之，雨水或雪水流入太平洋大西洋，就看它落在山的哪一邊了
  2. The fly ash foamed concrete product line which is suitable for industrialization was designed in this paper and the technics flow was showed, the project of zhida concrete plant belonging to china water and electricity 14th bureau was introduced as an example, the summary is that the industrialization of fly ash foamed concrete can not only be realized, but also creates good economy and society benefits for the enterprises

    本文還設計了適合工業化規模生產的粉煤灰發泡混凝土生產線，給出了產品的工藝流程，以中國水電十四局志達混凝土廠為例介紹了工程的實際情況，結果表明西安理工大學碩士學位論文粉煤灰發泡混凝土不僅可成功實現工業化生產，而且可為企業創造良好的經濟效益和社會效益。
  3. Darcy's law can be applied to unsaturated flow subject to certain restrictions on seepage velocity.

    達西定律也適用於滲透速度有一定限制的非飽和水流。
  4. Against the background of multi - regional economic cooperation including the pan - pearl river delta economic cooperation and the m - shaped china - asean economic cooperation, the xijiang river basin should develop itself and take part in the multi - regional cooperation by relying on its own geographical advantages, rich natural resources, rich history and culture, age - old economic development and rich experiences in foreign cooperation, relying on the golden watercourse of the xijiang river and its solid industrial foundation, reorganizing the resources and industries of the cities and counties, making appropriate planning of agriculture, industry, trade, and tourism, improving its own capacity and competitiveness, and enhancing cooperation and exchanges with the economically developed regions

    摘要在泛珠三角區域合作和中國東盟「一軸兩冀」區域經濟合作多區域經濟合作下，西江流域經濟要憑借特殊的地緣優勢、豐富的自然資源、厚重的歷史文化、悠久的經濟發展史和豐富的對外合作經驗，依託廣西西江黃金水道和厚重的產業底蘊，將各市縣豐富的資源和產業優勢進行整合，將農業、工業、貿易、旅遊等產業合理規劃，不斷提高自身的發展能力和競爭能力，不斷加強與區域外經濟發達地區的合作與交流，才能融入多區域經濟合作發展框架，才能不斷地發展壯大。
  5. Investigation of soil and water loss in hunan and jiangxi provinces shows that there are still evident soil and water loss under forest even through the forest cover rate is as high as 51. 4 % and 53 % respectively

    對湖南、江西兩省水土流失概況的調查結果表明，盡管森林覆被率高達51 . 4 %和53 % ，林地中的水土流失仍十分明顯。
  6. A 2 - d hydrodynamic - numerical model was applied to typical rocky rapids called jiyutan by comparing different computational models. based on the comparison of different schemes, the change of the discharge and the flow current in a branch were analyzed, and the relationship between the flow condition and excavation area, scope as well as mode was discussed, the conclusions show : ( 1 ) in a branching rocky rapids, the velocity may be reduced and flow condition can be improved by excavating one channel partly

    本文在對各種數學模型比較的基礎上，應用二維水動力數學模型研究典型石質汊流灘? ?廣西潯江鯽魚灘航道整治工程方案，通過各方案計算結果比較，分析了不同汊道的開挖及汊道內不同開挖面積、開挖范圍以及開挖方式所引起的分流比及工程區域航道水力條件的變化規律，研究結果表明： （ 1 ）對于石質汊流灘來說，在某一汊道通過局部開挖河槽，擴大過水斷面面積，可以達到降低工程段流速、改善局部水流條件的目的。
  7. Go white - water rafting on the zambezi river, the river that provides the world ' s greatest white - water adventure. all the rapids are big and fast grades 4 and 5

    到贊比西河激流泛舟。這條洶捍的贊比西河，水流喘急是世界上最著名的探險項目。整個水量的流速又快又兇猛，可達到4 5級。
  8. Because the yili river belongs to plain broad and shallow moving river, the main channel changes greatly and swings to a large range, which leads to river crooked branching river type and s curved, many fork rivers, the river continent and the river beach in river center, alluvial shoal and beach. the width in some section of the river is up to about 3800m. in flood season it causes serious harm to farmland, factories, residents along two sides

    由於伊犁河屬于平原游蕩性寬淺河流，主槽變化不定，擺動幅度極大，河道多呈彎曲分叉河型和s型彎道、多叉河、河心洲，河心灘和沖擊淺灘及邊灘，部分河段河床寬度達3800m ，洪水季節對河道兩岸的田地，工廠，居民等造成極大的危害，素有「三十年河東，三十年河西」之稱。
  9. Sad, yes, sad thoughts of thee my heart doth swell, and burning recollections throng my brow ! for i have wandered through thy flowery woods ; have roamed and read near tallapoosa s stream ; have listened to tallassee s warring floods, and wooed on coosa s side aurora s beam

    曾記否，萬花叢中留下我的足跡，德拉波斯溪旁有我朗朗的讀書聲我聽過德達西的流水猶如萬馬奔騰，我見過庫薩山巔晨曦的分娩。
  10. Study of non - darcy seepage for groundwater flow

    地下水的非達西滲流規律研究
  11. Study on numerical simulation of non - darcy seepage for groundwater

    地下水非達西滲流的數值模擬研究
  12. Based on the nonlinear relationship of permeability velocity and hydraulic gradient, four non - darcy seepage models were summarized to investigate the permeability behavior of soft soil under consolidation pressure

    摘要針對傳統固結理論不能考慮非達西滲流的不足，研究了滲流速度與水力梯度的非線性關系。
  13. It concludes that percolation of roller compact concrete is of self - compactness by time effect under continuous action of water head and there may exist partial darcy flow regime in roller compact concrete under high water head

    認為在持續水頭作用下，碾壓混凝土的滲透具有時效自密性；高水頭作用下的碾壓混凝土可能存在偏達西流現象。
  14. In the three models of calculating the leakage quantity of karst water, on account of the linear and non - linear seepage model are accord with the movement of darcy flow and non - darcy flow coexists with the practical instances in zhong - liang reseviour, so the calculation result of leakage quantity of karst groundwater with this model is more reasonable

    在上述三種計算庫區巖溶水滲漏量的模型中，由於線性?非線性滲流模型同時考慮了與中梁水庫區實際情況相符合的達西流和非達西流區域並存的地下水運動，因此，利用該模型計算出的庫區巖溶水滲漏量更合理。
  15. Drainage domain of partial penetration gas well in bottom water reservoirs consists of the following two parts : ( 1 ) non - darcy binomial radial flow near the well ; ( 2 ) three dimensional darcy flow in areas far away from the partial penetration gas well due to bottom water drive

    摘要底水打開不完善氣井的滲流是由井附近區域遵循二項式徑向流規律的非達西流動及此區域外遵循由底水驅動向不完善井三維達西流動兩部分組成。
  16. The result shows that 1 ) formation coefficient is a main factor. 2 ) boundary and formation heterogeneity have much effect. 3 ) water producing gas wells should be produced reasonably according to gas production policy with water controlling technique so as to avoid watered out. 4 ) with increase of non - darcy flow coefficient, gas well productivity decreases. 5 ) in the process of gas well production, formation energy should be used reasonably. 6 ) when skin factor increases from 0 to 6, its open - flow capacity is 60 % - 70 % of that without pollution

    研究表明：地層系數是影響氣井產能的主要因素；邊界和地層非均質對氣井產能影響很大；對于產水氣井，應嚴格按照控水采氣技術政策合理開采，避免水淹；隨著非達西流系數的增大，氣井產能不斷降低；在氣井的生產過程中，必須合理利用地層能量；當表皮系數由0增加到6時，其無阻流量為不受污染時的60 % ~ 70 % 。
  17. Most intriguing in the central basin is the inverted gas - water position, abnormal low initial water saturation, slippage effect and evident non - darcy flow

    並在深盆氣藏中可能出現氣水倒置、反常低的原生水飽和度、滑脫效應及明顯的菲達西流動效應。
  18. In order to study effects of various factors on gas well productivity, this paper takes changqing gas field as an example and uses gas reservoir engineering and numerical simulation methods to qualify effect of different factors on absolute open - flow capacity in different reservoirs in respect of formation coefficient, water production, non - darcy flow coefficient, formation pressure and skin factor

    摘要影響氣井產能的因素多種多樣，為了具體描述各因素對產能的影響，以長慶氣田為例，利用氣藏工程和數值模擬方法，從地層系數、產水、非達西流系數、地層壓力、表皮系數等幾個方面定量分析了各因素對不同儲層條件下氣井絕對無阻流量的影響程度。
  19. In the literature, the flow equations for partial penetrating wells are based on two - dimensional model with impermeable upper and lower boundaries, and they cannot reflect the characteristics of bottom water drive mechanism, while the new equations presented in this paper can accurately describe the deliverability of partial penetrating gas wells with non - darcy flow pattern in gas reservoirs with bottom water

    目前仍使用改進的上下封閉邊界的裘比公式，未能充分地反映底水驅動特點，而該公式能準確地描述底水驅動的打開不完善井非達西流動規律下的產能。
  20. A pressure draw - down equation is first established for partial penetration gas well in darcy - flow dominated domain in bottom water reservoir, and then a binomial deliverability equation is obtained by combining with non - darcy binomial radial flow equation

    文章首先導出底水氣藏打開不完善井在達西區域的壓降公式，再結合非達西區域的二項式產能公式最終得到底水氣藏向打開不完善井流動的二項式產能公式。
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