次生孔隙度 的英文怎麼說

中文拼音 [cìshēngkǒngxìdù]
次生孔隙度 英文
induced porosity
  • 次 : Ⅰ名詞1 （次序; 等第） order; sequence 2 [書面語] （出外遠行時停留的處所） stopping place on a jou...
  • 生 : Ⅰ動詞1 （生育; 生殖） give birth to; bear 2 （出生） be born 3 （生長） grow 4 （生存; 活） live;...
  • 隙 : 名詞1 （縫隙; 裂縫） crack; chink; crevice 2 （空閑） gap; interval 3 （漏洞; 機會） loophole; op...
  • 度 : 度動詞[書面語] （推測; 估計） surmise; estimate
  • 孔隙度 : amount of porosity
  1. The diagenetic environment results in different water - rock reaction and development of secondary porosity

    成巖環境在一定程度上影響了水巖反應及次生孔隙發育。
  2. The physical properties are mainly dominated by thress factors : solution, sedimentary facies and buried depth

    主要發育次生孔隙，儲層物性受溶蝕作用、沉積相、埋藏深度三個因素的控制。
  3. The diagenesis may result in the variations in pore structures of sandstone reservoirs ; the compression and cementation may lead to the decrease in valid primary porosity of sandstones, and the secondary porosity generated by solution may serve as main oil storage spaces

    壓實作用和膠結作用降低了砂巖的原生孔隙度，溶解作用產生的次生孔隙成為主要的汕氣儲集空間。
  4. The pattern of diagenetic and porosity evolution are established. the primary porosity of the reservoir rocks was 35 %, which was reduced by 21. 7 % by compaction and pressure solution and 8. 2 % by cementation. the secondary pores were produced by organic acids " dissolution during organic matter maturing stage, resulting an increase of porosity by 5 %

    預測本區砂巖原始孔隙度為35 ，經機械壓實和化學壓溶作用孔隙度損失了21 . 7 ，后經自生礦物的膠結作用，孔隙度損失了8 . 2 ，當進入有機質成熟階段，有機酸的溶解作用產生次生孔隙，使孔隙度增加5 ，現今保存的平均孔隙度為10 . 1 。
  5. On the basis of the study of high resolution sequence stratigraphy, this paper discusses the reservoir petrology ' s diagenesis and secondary pore of the chang 4 + 52 ~ chang 62 pay zones in detail by using the methods of analysis of mercury injection, cast section, popular section, scanning electron microscope, x - ray diffraction and etc. the reservoir rock is mainly composed of feldspar fine sandstone, which is characterized by low compositional maturity and relatively high textural mature

    本文在高解析度層序地層學研究的基礎上，通過15口井的常規物性、壓汞、鑄體分析、薄片鑒定、掃描電鏡、 x光衍射、陰極發光、粒度分析等多項測試手段，對坪北油田延長組長4 + 52長62儲層巖石學、成巖作用及次生孔隙進行了詳細研究。
  6. Diagenesis not only can change mineral composition, fabric component, and texture, etc., but more important it can change the reservoir capability greatly, that is, it can build up, or reduce, or enlarge original pores, and even form a series of diagenetic crack. those secondary pores and cracks are important to improve reservoir capability, especially for carbonate

    成巖作用不僅使巖石或沉積物的礦物成分結構組分構造等發生程度不同的變化，更重要的是使原巖的儲集性能發生很大的變化，即對原生孔隙或堵塞或殘留或擴大，而且還可產生一系列的成巖孔縫次生孔縫，這些次生孔縫對巖石儲集性的良化，尤其是對碳酸鹽巖是至關重要的。
  7. In this paper a numerical method for equations of transport and biodegradation in the fractured media is discussed. because the equations consist of terms related to advection, diffusion, biochemical as well as the term of exchange betwen the fracture and the porous media, it is very difficult to find their solution. in order to find more efficient method for solving these equations, several numerical methods for the equations without biochemical terms are discussed first. the numerical results show that the cubic spline method can be used to solve advection flow dominated problem which often occurred in the fractured media. then, the equation with both advection - diffusion term and biochemical term are discussed. the splitting - operator is used to decouple the advection and diffusion terms with biochemical term in the equations. the way to determine the smaller time step for solving fast biochemical terms is introduced through comparing the order of characteristic time of biochemical term with that advection ( diffusion ) term. numerical simulation results show that good agreement between analytical solution and experiment result is attained

    本文討論了含裂隙介質地下水污染物輸運與生物降解非線性方程組數值求解方法.方程含有對流項、擴散項、生長、死亡、吸附、解吸、趨化和孔隙與裂隙介質界面間的交換項的非線性偶合，使演算法十分困難.本文討論了無生化過程時的幾種求解方法，數值結果表明：用三次迎風插值法對常見的對流項占優勢，且場變量有較大梯度的問題較適用.在討論有生化反應過程時，利用對流項與生化反應項的特徵時間量級估算，給出了求生化過程作用子步的時間步長估算辦法.用上述方法所得到的模擬結果與解析解、無化學反應和有化學反應的實測值對比，吻合很好
  8. Through changing and improving the traditionally adopted technology and equipment in compacted lime - soil pile foundation, so as to eliminate weak collapsibility of loess in luoyang and increase the strength of foundation, the authors present formulas to compute the average dry density and void ratio after ground treatment and demonstrate the feasibility of these formulas through practical project cases

    摘要基於洛陽地區次生黃土的弱濕陷性，對傳統的灰土擠密樁施工工藝和設備進行改進，達到消除濕陷性，提高地基承載力的目的，並且推導出地基處理前後干密度和孔隙比隨置換率變化的關系，以工程實例證明該公式的可行性，避免布樁型式的經驗性和處理結果的不確定性。
  9. Rocks having original porosity are more uniform in their characteristics than those rocks in which a large part of the porosity is induced

    具有原生孔隙度的巖石比次生孔隙度佔大部分的巖石在性質上更具有一致性。
  10. At the same time, structural strike varied from n w - se to ne - sw. with diagenetic evoluation analysis, there are three secondary porosity zones, two of them located in the upper part of the profile whose porosity is small, the other one is located in the lower part whose porosity is up to 10 % - 18 %

    根據成巖演化分析可知，研究區內共發育有三個次生孔隙發育帶，上部的兩個帶孔隙度較小，下部次生孔隙帶較發育，孔隙度可達10 18 ，其深度介於3500 3700m之間。
  11. Induced porosity is typified by fracture development as found in some shales and limestones and by the rugs or solution cavities commonly found in limestones

    次生孔隙度是以某些頁巖和石灰巖的裂縫和石灰巖中的巖穴和溶洞為代表。
  12. Porosity may be classified according to the mode of origins ( 1 ) original and ( 2 ) induced

    按其原始形態，孔隙度可分為原牛孔隙度和次生孔隙度。
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