滲透率指數 的英文怎麼說

中文拼音 [shèntòulǜzhǐshǔ]
滲透率指數 英文
permeability exponent
  • 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...
  • 率 : 率名詞（比值） rate; ratio; proportion
  • 指 : 指構詞成分。
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 滲透率 : fluid permeability
  • 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...
  • 指數 : 1. [經] （比數） index number; index 2. [數學] exponent
  1. Research area is characteristic of heterosphere obviously, which mainly manifests that distribution, thichness and extent of delelopping of sand body is not symmetrical. difference of transverse permeating rate is more 10 times than longitudinal permeating rate. the research indicates : the principle productive formation at this area is the member of h8x, h8s on the lower hezi formation that are good reservoir

    研究區儲層非均質性明顯，主要表現為砂體分佈不均勻、厚度不均，發育程度不一，滲透率縱橫向差異均在10倍以上等；儲層發育較好的層段是山西組山1段，是本區的主要產層；神經網路技術對于儲層物性參數的預測是一種比較有效的方法；儲層綜合評價指數對于儲層的評價具有一定的理論和現實意義。
  2. The studies of in - layer heterogeneity are as follows : the text depicts the characteristics of heterogeneity by calculating the coefficient of variability, kmax / k and k. max / k. min of sand layers of different sedimentous microfacies ; divides interlayer into two types, and counts their numbers, thickness, frequency and density of a single sand layer according to the characteristics of lithology and logging, finally summarizes the characteristics of interlayer distributing ; sets up five in - layer heterogeneity models and points out that the primary models are model a and c. the studies of between - layer heterogeneity are as follows : the text depicts sand layers " growth and distributing conditions by calculating the lamination factor, sandstone density and overlap coefficient ; makes certain the lithology and thickness of interlayer by the method of contrasting the typical curves

    層內非均質性研究，通過計算不同沉積微相砂體滲透率的變異系數、突進系數以及級差來說明主要儲集微相的非均質特徵；據巖性及電性特徵，將層內夾層分為兩類，統計單砂層段內夾層的個數、累積夾層厚度、夾層頻率及夾層密度，並且根據夾層頻率及密度平面分布圖統計出每層的頻率相對高值區和低值區，總結夾層分佈特徵；根據物性參數隨深度的變化趨勢建立了五種儲層層內物性非均質模式，指出研究區內以a型和c型模式為主。
  3. The water displacement experiment of carboniferous gas showed that under normal pressure natural gas in subsurface reservoir is difficult to migrate into minor pores and displaced water out the pores in reservoir

    石炭系儲層氣驅水實驗表明，巖石滲透率與驅替后殘余水飽和度呈負相關指數關系。
  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. The study shows that besides boundary conditions, the factors influencing the nonlinear consolidation behavior of soils are the compression index cc, the permeability index ck, the level and the rate of loading, and the thickness of soil, etc. in nonlinear consolidation, especially for layered soils, the average consolidation degree defined by settlement, us is greater than the one defined by effective stress, up, i. e., the rate of the development of settlement is greater than that of the dissipation of excess pore water pressure

    研究表明，除邊界條件外，影響軟土地基一維非線性固結性狀的主要因素是壓縮指數c _ c 、滲透指數c _ k 、荷載大小與加荷速率、土層厚度等。對于非線性固結，特別是成層地基，按沉降定義的平均固結度u _ s大於按有效應力定義的平均固結度u _ p ，即沉降發展速率要快于超靜孔壓消散的速率。
  6. The production is generally very low in low permeability field, and stress - sensitivity makes it worse because the formation stress - sensitivity makes the permeability drop down with the decrease of pore pressure during reservoir producing. meinzer pointed out plastic deformation phenomena in porous media in 1928, and exponent and nilpotent formulations could characterize the relation between pressure and permeability

    針對壓力下降引起儲層滲透率下降的問題，國內外的專家和學者都進行了大量的研究工作，並將滲透率隨壓力變化關系歸結為單一指數關系或冪函數關系。
  7. The changes of leaf water potential, water deficiency, water - holding ability under drought stress conditions were measured. the water parameters were calculated by using pressure - volume technique, also the abilities of maintaining turgor and adjusting osmotic potential of the four species were comprehensively evaluated. the effects of drought stress on photosynthesis, transpiration and water use efficiency were studied

    研究乾旱脅迫下葉水勢、葉水分飽和虧缺及葉保水力的變化；應用壓力室和pv技術測定四個樹種多項水分參數，並對四樹種滲透調節和維持膨壓能力進行綜合評定；研究乾旱脅迫對光合作用、蒸騰作用及水分利用效率的影響；測定生長指標及水分脅迫下苗木的生物量分配。
  8. Based on comprehensive study of gas reservoir structure and geology in su10 block, this paper studies the shale content, porosity, permeability, water saturation and gas - bearing index of the reservoir, determines the evaluation standard of gas reservoirs for this block, analyzes the exploration and development potential according to the geology and gas reservoir evaluation of su10 block, and is of important significance to economical and effective development in this block

    摘要在蘇10區塊氣藏構造、儲層等地質特徵綜合研究基礎上，針對區塊氣藏特徵採用多元分析方法，對泥質含量、孔隙度、滲透率、含水飽和度和含氣指數等進行了研究，通過研究確定了該塊氣藏評價標準，並在蘇10塊地質特徵和氣藏評價基礎上進行了勘探開發潛力分析，對區塊經濟有效開發具有重要意義。
  9. The test results show that both the permeability of sandstone and that of granite with a single fracture decrease with increasing effective stress, following the law of exponential decay. the permeability sensitivity of granite to effective stress is more stronger than that of sandstone, but the permeability recovery capability of sandstone is more stronger than that of granite

    試驗結果表明，在圍壓升降過程中，砂巖和單裂隙花崗巖的滲透率均隨有效應西南交通大學博士研究生學位論文第日頁力的增加呈負指數規律減小，但單裂隙試件的滲透率對有效應力的敏感程度遠大於砂巖，而砂巖滲透率的恢復程度則遠大於單裂隙試件。
  10. This research is dedicated to investigate the relationship between the permeability and technical parameters and solve the defect of low producing efficiency due to inadequate impregnating and filling in lcm, which provide theoretical support and practical guidance for procedure design and manufacture to enhance the controllable capability. it also has significant influence on the development of composites manufacturing techniques with high quality and low cost

    本論文的研究工作致力於建立滲透率與工藝參數的相互關聯，解決lcm技術因滲透不良、充模不滿，廢品率高的缺點，為lcm技術的流程設計和工藝生產提供理論依據和實踐指導，進一步提高工藝的可控制性，同時對促進高性能低成本先進復合材料制備技術的發展也具有重要的意義。
  11. The fact that grain of sand is fine or silty, with thin layer and little - scale scours means that the water energy was low. grain analysis tells its transiting character between turbulent flow and drag flow with the same character as sub - fan. in the core, every sequence is positive rhythm and debris flow that is not developed in delta was also found

    巖電關系分析表明，孔隙度與聲波時差成正相關關系，與自然伽瑪呈負相關關系，而滲透率與孔隙度具有較好的指數關系，據此建立了解釋模型，在測井數據標準化的基礎上進行了測井解釋，較為準確地反映了井點處的物性特徵。
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