滲透定律 的英文怎麼說

中文拼音 [shèntòudìnglǜ]
滲透定律 英文
seepage law
  • 滲 : 動詞（液體慢慢地透過或漏出） ooze; seep
  • 透 : Ⅰ動詞1 （滲透; 穿透） penetrate; pass [seep] through 2 （暗地裡告訴） tell secretly; let out; lea...
  • 定 : Ⅰ形容詞1 （平靜; 穩定） calm; stable 2 （已經確定的; 不改變的） fixed; settled; established Ⅱ動詞...
  • 律 : Ⅰ名1 （法律; 規則） law; rule; statute; regulation 2 （律詩的簡稱） short for lüshi 3 （姓氏） a ...
  • 滲透 : 1 [物理學] [生理學] osmosis2 （液體從細小空隙中透過） permeate; seep; permeation; seepage; inflow...
  1. 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。
  2. This paper reviews the existing research methods for the water - yielding rules, presents the difference between the lab core and the real reservoir in macroscopic and microscopic geologic characteristics, integrated with the relative permeability curve and the methods for determination of the volumetric conformance efficiency of lab core and the real reservoir, and proposes a new method - conformance efficiency modification method that can be used to determine the theoretic water cut curve of the water drive oilfield

    在總結現有產水規律研究方法的基礎上，從考慮室內巖心與實際油藏宏觀，微觀地質特性差異的角度出發，結合相對滲透率曲線以及實驗巖心、實際油藏體積波及系數的確定方法，提出並建立了一種確定水驅油田理論含水率曲線的新方法波及系數修正法。
  3. The rule about water flow in the unsaturated soil and the soil - water characteristic curve are described in this thesis in the first time step during the numerical simulation, the permeability coefficient is calculated according to the initial water content of the unsaturated soil, because of as shown in the soil - water characteristic curve has the hysteresis phenomenon

    闡述了非飽和土中水流動的基本規律和土水特徵曲線。由於土水特徵曲線具有滯后的特點，提出了根據初始含水量來確定數值模擬初始時步非飽和土的滲透系數。
  4. At the fixed temperature level, both the permeability and hydraulic conductivity of sandstone decrease with the increasing effective stress, following the law of negative exponent. at the fixed effective stress level, however, the function between hydraulic conductivity and temperature is not a monotone one

    在溫度一定的條件下，砂巖的滲透率和水力傳導系數均隨有效應力的增加而呈負指數規律減小，但在有效應力一定的條件下，水力傳導系數與溫度之間的關系函數並非單調函數。
  5. In the chapter 2, on the basis of combining the development practice of loan security, the article analyzes the main problems existing along the development of loan security in china : vain security, unsatisfied security, fault security. it also gives deep exposition to the concrete manifestation of these problems and identifies there are much contradiction between the law theory and financial practice. in the chapter 3, through analyzing the problems existing in loan security, the writer thinks what is necessary for china to develop loan security is to change and improve legal protection system for loan security and suggests some solutions to the existing problems : a ) to change and improve the law system

    在結合商業銀行貸款擔保的發展實踐的基礎上，分析了目前中國商業銀行貸款擔保發展存在的瑕疵：無效擔保、擔保落空、虛假擔保；深入的論述了這些問題的具體表現；剖析了產生這些問題的法律原因和社會原因，認為就商業銀行貸款擔保法律制度本身來看，無論從法律法規制定的技術水平，還是從法律法規本身反映的金融法律實踐的要求，都不能滿足我們今天的發展要求；而且長期的計劃經濟的金融體制下所形成的制度和觀念與滲透著法治精神的現代金融體制也存在著很多不相包容的地方。
  6. The strength of harden material is high, and the properties of this materials and the repairing techniques are advantageous to that of the others. by theoretical exploration on mechanism of permeation, investigate the movement regulation of the material in the object be treated. that make grouting technolgy can be suported by theories : absorb - permeate mechanism of the liquid in the soil proceed to experiment, intermittent grouting method was made according to the result of experiment ; establish the proliferation control theories model of modified epoxy resin in the not even crack system ; to match between material characteristic and craft, to reach the goal of construction in the special and complicated cases, can be directed by the theories

    通過對漿材在工程處理對象中的滲透擴散機制的理論試驗探討，探索漿材在處理對象中的運動規律，使化灌工藝技術得到理論支撐：對低滲性粘性土中漿液的吸滲機制進行試驗研究，並據此確定間歇式灌漿的工藝措施；建立改性環氧漿材在非均勻裂隙體系中的擴散控制理論模型，並運用材料特性、工藝的科學配合，達到化灌理論指導特殊復雜條件下施工的目的。
  7. The cubic law which describe the law of fluid flow in fracture is based on parallel plate joint model, in this paper the cubic law is modified and non - parallel wedge - shaped joint fluid flow equation is formed, coupling relation between seepage and stress is given based on permeability and joint distortion as the linkage between two field, while the coupling mechanism is simple and explicit

    描述裂隙水流運動規律的立方定律是建立在平行板裂隙模型基礎上得出的，本文對立方定律進行了修正，推導了非平行楔形裂隙水流方程，根據滲透性和裂隙面變形關系給出了單裂隙滲流與應力耦合公式，耦合的機理十分簡單、明確。
  8. Regarding the lcm filling process as the newton fluid through fibrous reinforcements, the permeability of preform determines the saturating of resin in fiber, and has effects on the curing process and the quality of products. based on the darcy ' s law, the theoretical model of permeability measurement was established. and the influence of different testing methods and major process parameters such as fabric structure, fiber volume fraction, injection pressure, flow rate and resin viscosity on preform permeability were investigated in details

    文中首先根據達西定律建立了滲透率測量的理論模型，深入研究了不同的測試方法及主要工藝參數（纖維織物織構、纖維體積含量、充模壓力、流動速度、樹脂粘度）對滲透特性的影響規律，發現多孔介質增強材料的滲透率主要取決于纖維織物的結構形式，預成型體孔隙分佈及其體積分數、壓實性對滲透率有較大的影響，提高充模壓力和流動速度可以縮短充模時間，在一定程度上可以提高滲透率。
  9. The result of paper plays an important role in analyzing the stress characteristics and the stability of practice engineering rock masses and studying the penetrability law of rock

    本文的研究結果對分析實際工程中的巖體應力變化特性和圍巖穩定性，以及研究巖石的滲透性規律具有一定的參考價值。
  10. When the stress acted on concrete specimens exceed 60 % of ultimate compressive strength, the coefficient ( k ) will increase obviously but the largest change is still within the order of 10 - 9 cm / s. the time - dependant characteristic can be expressed by the function k = ( a + ct ) / ( l + bt ). the coefficient k decreased significantly in the first 40 ~ 60 hours of the water permeability test, and the decreasing rate became slow as the time goes on

    混凝土的滲透穩定性則表現為滲透系數會隨滲透時間增加而減小，減小的趨勢是起初的40 60小時內下降最快，其後愈來愈平緩，其規律可用公式k = （ a + ct ） （ 1 + bt ）來表示。
  11. The condition of water pressure acting on the both sides of cement - soil retaining wall is researched by computing the seepage field around the wall. it is illustrated that the coefficient of water pressure, which isn ' t constant along the height, is affected seriously by some factors, e. g., the distribution and relative hydraulic permeability of the soil beside the wall, the hydraulic permeability of its foundation, and the buried depth of the impervious layer. as a whole, the lateral pressure acting on the wall based on seepage is always smaller than that without regard to seepage in the non - excavated zone. moreover, the pressure based on seepage is greater than that without regard to seepage in the excavated zone if the coefficient of passive pressure is smaller than 1. 176. this case is of great advantage to the stability of the wall

    通過計算水泥土擋土墻周圍的滲流場，研究了墻側水壓力的變化規律.結果表明：水壓力系數沿高程並非常數，且受到墻側土層分佈及其相對透水性、墻基土的透水性和下臥不透水層埋深等因素的嚴重影響.總體來說，考慮滲流時墻后的側壓力總小於不考慮滲流時的相應值，且當墻前的被動土壓力系數較小時，考慮滲流時該側的側壓力則大於不考慮滲流時的相應值，因此，這種情況有利於擋土墻的穩定
  12. By varying the temperature and ethonal concentration of the feed solutions, the sepraration performance agreed with conventional pervaporation law, the suitable operating temeratue is determined at 40. the mechanism of composition of polyanion and polycation was characterized by ir and sem

    通過改變進料液溫度和乙醇濃度的實驗，表明該復合膜的分離性能符合一般滲透汽化膜的分離規律，並確定了最佳操作溫度為40 。
  13. This model not only could bring the efficiency and accuracy of fem into full play but also could utilize the rich experience in using the method of slices. at last, the influence on stability of various factors when water level falls has been analyzed. furthermore, as stresses in the stress field influence the value of seepage coefficient, which will results in the change of seepage field in the end, while on the other hand, the seepage field also has an effect on the stress field because of seepage forces

    此外，考慮到應力場中的應力會改變土體滲透系數進而影響滲流場，而滲流場也因其產生的滲透力會導致應力場發生變化，兩者之間存在耦合作用，針對某一具體算例，通過ansys軟體和自編程序，分別對不考慮應力影響下的滲流場和不考慮滲流影響下的應力場以及兩場相互耦合時的穩定性進行了研究，得出了一定規律。
  14. This paper states on the problems in water preventing and draining of highway tunnel of loess in gansu province and near area. firstly, it discusses the method to analyze and calculate the affect of groundwater characteristic, estiniate of tunnel water quantity and the varying of water contained in loess to the stability of surrounding rock mass according to the principle of groundwater leaking, hydraulic penetrating principle, groundwater dynamic law, groundwater flowing modulus low and so on

    本文針對甘肅省內外部分黃土公路隧道防排水方面存在的問題，首先根據黃土層地下水運規律，按水力學滲流原理並應用地下水動力學法和地下水徑流模數法等方法，探討了黃土層地下水情特性、隧道滲透涌水量估算和水對圍巖穩定性影響的分析計算方法。
  15. There are five meritfying standards : ( 1 ) to show chemistry charm and stimulate students " curiosity ; ( 2 ) to show the regularity of chemistry english expression ; ( 3 ) to follow responsible chemistry text book, and to have certain challengement, thinking and novel ; ( 4 ) to emphysize science history education and science spirit development ; ( 5 ) to penetrate the relationship among science, technologe and society

    本論文對化學雙語教學內容提出了五條優化標準： （ 1 ）體現化學學科魅力，能激發學生好奇心； （ 2 ）顯示化學術語英語表達的規律性； （ 3 ）匹配現行教材，並具一定的挑戰性、思考性和新穎性； （ 4 ）注重科學史教育和科學精神的培養； （ 5 ）滲透科學、技術和社會的相互關系。
  16. The influence of the boundary on the seepage flooding in low permeability porous media ca n ' t be ignored when the thickness of boundary layer reaches a critical value. the larger the thickness of boundary layer is, the more obvious the nonlinear flow is. 4. factors affecting boundary layer are studied systemically, the mathematical expression of porous flow based on the experiment is derived

    吸附邊界層的厚度大到一定程度將對低滲透介質中滲流規律產生影響，邊界層厚度越大，非達西現象越明顯； 4 、系統研究了影響邊界層的因素，並在實驗的基礎上，推導了考慮邊界層影響下的滲流力學表達式。
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