孔隙束 的英文怎麼說
中文拼音 [kǒngxìshù]
孔隙束
英文
pocket of pore-
The bacteri of strain tl2 were found to be mainly distributed in the intercellular space of sclerenchyma in the root, the intercellular space of collenchyma and vascular bundle in the stem, the stomatal apparatus, the intercellular space of epidermal cell, collenchyma and endodermis in the leaf
其菌體主要分佈在根部厚壁組織的細胞間隙，莖部厚角組織的細胞間隙、維管束等組織的細胞間隙、葉片的氣孔器附近、上下表皮細胞間隙、厚角組織細胞間隙以及內皮層組織細胞間隙等。There are many adaptive changes in the two research subjects ( artemisia. songarica schrenk. and seriphidium. santolinum ( schrenk ) polijak. ) in morphology and anatomy, such as with the increase of the daily age, the root - shoots ratio increased ; the root became stronger ; the ratio of leaf volume and leaf area increased ; the volume of epidermic cell decreased ; the cut - icle and phellem layer on the surface of root thickened. stoma caved in leaf ; epidermal hair of leaf and stem well - developed, palisde tissue developed well, the cell gap decreased ; the spongy tissue disappeared ; leaf is kinds of isolateralthat is the typical xeromorphic structure ; crystal cell and fibric cell increased ; conducting tissue and mechanical tissue developed well ; bundle sheath appeared
實驗研究的兩種菊科（ compositae ）植物（準噶爾沙蒿（ artemisiasongaricaschrenk ）和沙漠絹蒿（ seriphidiumsantolinum （ schrenk ） poljak . ） ） ，形態解剖方面的變化表現為：隨日齡增加，根長/株高比值日益增大；根系逐漸發達；體積與葉面積比逐漸增大；表皮細胞體積變小；角質層增厚；根外部出現加厚的木栓層；氣孔下陷；葉、莖部的表皮毛密布，柵欄組織日益發達；而細胞間隙日漸變小；海綿組織逐漸消失；葉面結構常為典型旱生結構? ?等葉面；晶細胞及纖維細胞數目增多；輸導組織、機械組織日漸發達；具有維管束鞘等等。In this paper, the influence of cycles of drying and wetting on strength and deformation are studied by means of routine direct shear apparatus, triaxial apparatus and light consolidation apparatus which include : the influence of force of constraint on strength, the total stress strength of expansive soils with different saturation degree, the influence of cycles of drying and wetting on the total stress strength, the relation between saturation degree and compression modulus and that between saturation degree and void ratio, the influence of cycles of drying and wetting on the effective stress strength, the relation between saturation degree and generalized suction
本文利用常規直剪儀、三軸儀以及輕便固結儀，分別對非飽和膨脹土的強度和變形特性以及干濕循環對強度和變形的影響進行了一系列的試驗研究。以飽和度、干濕循環次數為變量，分別探求了外力約束對膨脹土強度的影響，不同飽和度膨脹土的總應力強度特性，干濕循環對非飽和膨脹土總應力強度的影響，飽和度與壓縮模量以及孔隙比的關系，干濕循環對飽和膨脹土有效應力強度指標的影響，廣義吸力與飽和度的關系，建議了一組計算非飽和膨脹土變形及強度特性的經驗公式。The results indicated that ( 1 ) " longxianhuosuan " presented more regular and more densely - arranged epidermal cells in its scapes than " gailiangsuan " ; ( 2 ) " longxianhuosuan " showed a lower stomata number but a larger stomatal aperture in its scape surface than " gailiangsuan " ; its scapes had a great number of secretory cells, which had a larger size and appeared earlier ; its scapes presented a smaller number of vascular bundles with smaller diameters ( 3 ) " longxianhuosuan " had polygonal cells in its scape pith with their intercellular space occupying a small proportion while " gailiangsuan " showed elliptical cells in its scape pith with their intercellular space occupying a high proportion
結果表明： （ 1 ） 「隴縣火蒜」比「改良蒜」蒜薹的表皮細胞形狀規則，排列緻密；角質層較薄； （ 2 ） 「隴縣火蒜」比「改良蒜」蒜薹表面的氣孔數量少，但開張度大；分泌細胞出現早、體積大、數量多；維管束數量少、直徑小； （ 3 ） 「隴縣火蒜」蒜薹髓細胞衛多邊形，髓細胞間隙率小，而「改良蒜」蒜薹的髓細胞呈橢圓形，髓細胞間隙率大。Study on sell logging and core analysis shows that fine lithology and complicate pore structure are main reason for micropores development of reservoirs, causing ultra - high irreducible water saturation
摘要對曲堤油田測井、錄井、巖心分析等資料的研究分析表明，巖性細、孔隙結構復雜，造成儲層的微孔隙發育，進而導致束縛水飽和度極高是該油田形成低阻油層的主要成因。The experiments show that the main origins of causing the oil and water zones complicated in the study area on the one hand is pore structure, fine particle size and shale content high, resulting in saturation of irreducible water of the reservoirs varying greatly, on the other hand is mud invasion influence, resulting in the reservoir receptivity decreasing, and the third is the thin bed is restricted by logging resolution, resulting in measure value influenced by the bed thickness
研究得出，研究區復雜油水層主要成因一是儲層孔隙結構復雜，巖性細，泥質含量高，導致儲層束縛水飽和度變化大；二是泥漿侵入影響，導致油層電阻率降低；三是薄層受測井分辨能力的限制，其測量值受層厚影響。This thesis work has researched the fabrication technics of photonic crystal defect waveguide with air - bridge structure and collecting waveguide ; suggested using uv - lithography and wet etching to fabricate traditional waveguide, after that, using eb - lithography and dry etching to fabricate photonic crystal holes, so can reduce the fabrication cost by a big range ; designed the moulding board, which can fabricate the air - bridge structure and is convenient for recognizing position in eb - lithography ; the structure consisted of traditional waveguides and etching grooves are fabricated on soi successfully, then an successful eb - lithography is realized on the structure, the defect waveguide collected with the traditional waveguide quite well ; used the etching grooves to do the sacrificial layer etching experiment, which grounded etching sacrificial layer by photonic crystal holes in next step
提出採用紫外光刻工藝製作傳統波導結構之後，通過電子束曝光和干法刻蝕製作光子晶體小孔的工藝方案，大幅度減低了製作成本；設計出可形成空氣橋結構、並且適用於電子束曝光位置識別的光刻模板，在soi材料上成功製作出帶有空氣橋刻蝕預留槽以及接續光波導的結構，在該結構上成功實現了光子晶體帶隙波導的電子束曝光，帶隙波導與接續光波導位置接續良好；最後利用預留槽進行了刻蝕犧牲層的實驗，為下一步利用光子晶體小孔刻蝕犧牲層形成空氣橋結構打下了基礎。By means of the results obtained, such as the quantificational relationships between the rock ultrasonic wave parameters and the important formation conditions like pressures, and the half - quantificational relationships between the rock ultrasonic wave parameters and porosity and density of those rocks, and the relationships between rock ultrasonic wave parameters and the composition of rocks, we established the corresponding relationships between the ultrasonic wave parameters and depth under the main formation conditions ( indicating temperature and pressure gradient ) in tertiary of zhujiangkou basin, which should be very useful for the geophysical exploration
獲得了巖石聲學參數與壓力等重要地層條件之間的定量關系，巖石聲學參數與孔隙度和密度之間、以及與巖石組成之間的半定量關系，並建立了在珠江口盆地東部第三系主要地層條件下（指溫度梯度和壓力梯度）不同巖石類型的主要聲學參數與深度之間的對應關系，該關系可為地球物理正演模型的建立提供基本參數、並為地震反演提供新的約束機制。Methods utilize magnetic resonance - mud logging ( mr - ml ) technology to rapidly and accurately analyze such parameters of cuttings, core and sidewall core as porosity, permeability, ffi, bvi and oil saturation, etc
方法利用磁共振錄井技術在鉆井現場快速、準確地分析巖屑、巖心及井壁取心的孔隙度、滲透率、可動流體飽和度、束縛流體飽和度及含油飽和度等參數。Based on modern optimization theory and optimal control theory, this dissertation studies some questions as follows : 1. the optimization model of parameter identification of three - dimensional geologic history numerical simulation, algorithm and its application geologic history numerical simulation is a basic content of basin numerical simulation, and the porosity is the major parameter in the evolution and development process of oil - bearing basin. according to the sedimentation and burial mechanism, the physical and chemical principles of oil geology, the mudstone porosity ' s non - linear parabolic partial differential equation has been established
本文應用現代最優化及最優控制理論，對如下一些問題進行了研究： 1 、三維地史數值模擬的參數辨識優化模型、演算法及應用地史模擬是盆地數值模擬的一個基礎性的研究內容，地層孔隙度是含油氣盆地地史演化發育過程中的重要參數，根據地層沉積埋藏機理和石油地質的物理化學原理，通過引入數學物理方程概念，建立了泥巖三維孔隙度場方程，根據問題的特點，給出了方程的定解條件，對方程的動邊界也給出了處理方法，並且證明了解的存在性與惟一性，在此基礎上建立了以當今實測數據為擬合準則的三維地史數值模擬的參數辨識優化模型，這是一個含有二階偏微分方程約束的泛函極值問題。Starting with single well reservoir classification and correlation, the deposition model is firstly developed, and then detailed reservoir calibration, multiwell constraint seismic inversion and porosity constraint inversion are conducted, based on the well logs correction and the wavelet analysis
首先從單井儲集層劃分對比入手，建立儲集層沉積模式，在測井曲線校正和子波分析的基礎上，進行儲集層精細標定、多井約束地震反演和孔隙度約束反演。Studying the influence of pore structure on gas reservoir water - bound plugging by use of microvisual model
利用微觀模型研究孔隙結構對氣藏水束縛堵塞的影響規律Apart from the finding of the synovial membrane and collagen fiber bunches of the menisci observed by former researchers, using the method of sem, the author observed the holes at the surface of the menisci and the small holes and interspaces in the collagen fibers and the collagen fiber bunches likewise
摘要採用掃描電鏡的方法，除了觀察到以前學者所發現的半月板的滑膜被覆、膠原纖維等，也觀察到半月板表面有孔狀結構，其內部膠原纖維間及膠原纖維束間有小孔或空隙存在。Considering the kinetic diameter of 2. 89a for a hydrogen molecule, the inner cavity inside the tubes, the interstitial regions of tube arrays and the empty space between tube walls are the hydrogen adsorption sites. thus, the high hydrogen storage capacity in cnts would be available
氫分子動力學直徑是0 . 289nm ，單壁碳納米管的中空管內腔和管束內的間隙孔以及多壁碳納米管的中空管和管壁間隙都可以作為儲氫的吸附位，因此碳納米管具有良好的儲氫性能。分享友人