砂粒粒度分佈 的英文怎麼說
中文拼音 [shālìlìdùfēnbù]
砂粒粒度分佈
英文
sand-grain-size distribution-
Coated abrasives - grain size analysis - grain size distribution test
砂布.粒度分析.粒度分佈試驗Marvellous effect of eliminating stress and improving strength ： steel grits, with its strong interior structure, invulnerability to breakage and evenly distuibuted sizes, has marvelous effect of eliminating stress and improving the surface structure of the workpieces
具有消除應力，提高強度的效果鋼砂內部結構組織嚴密，不易破碎，顆粒分佈均勻，可起到消除應力，提高工件表面硬度之效果。The general characteristics of the grain - size distribution of different sedimentary facies, es pecially the variations of the parameters mz ( mean particle diameter ) and o ( standard deviation ) clearly show that the fluvio - lacustrine facies and palaeosols usually become finer in particles and worse in sorting than the aeolian sands
該剖面不同沉積相粒度的一般分佈特徵尤其是粒度參數? mz 、的變化明顯表現出，河湖相或古土壤通常要較風成砂顆粒細化，分選相對較差。Different from clay soil and sand soil, the particle extent of silty soil is more narrow, so the component design method and construction technology, which is reasonable for clay soil and sand soil may not be effective to silty soil
粉質土不同於粘性土和砂性土，其粒度分佈范圍窄，所以適用於粘性土與砂性土的配合比及施工技術與方法並不就一定適用於粉質土。Sg steel grits size distribution
鋼砂粒度分佈：Contrast between experimental result and geological research from drilling data of 14 wells shows that the coincidence of sandbody compose and granularity reaches 73 %, that of sand layer thickness distubution 62 % 81 %, and that of sedimentary microfaces distribution 58 %
實驗結果與油田地質研究（ 14口井資料）對比表明，砂體組成及粒度參數的符合率達73 ，砂層厚度分佈的符合率達62 81 ，沉積微相展布的符合率達58 。By analyzing parameters of the model, we find out that shale distribution largely affects water saturation calculated by the model, the less the resistivities of sand grains or clay grains, the more largely the resistivities of grains affect the relation between ct and swt, the effect of m on the relation between ct and swt is increased with swt
通過對該模型的影響因素分析，發現泥質分佈形式對模型計算的含水飽和度有很大影響；砂巖顆粒或粘土顆粒的電阻率越小，顆粒電阻率對c _ t與sw關系影響越大； m （ m = n ）對c _ t與s _ （ wt ）關系曲線的影響隨s _ （ wt ）的增大而增大。Methods for physical performance determination of sandy alumina. determination of size distribution. sieving method
砂狀氧化鋁物理性能測定方法.篩分法測定粒度分佈The study solves engineering problem as follows : ( 1 ) the systematic study on the historical course of xigeda strata deposit and geologic environment includes strata, lithologic characters and constitution et in the liangshan and panzhihua region. the results show that the xichang - panzhihua express way is controlled by the anninghe fault and the xigeda fault, the earthquake frequently happen in the region of pass, the different sedimentation number is more great, they effect the road building, safety in operation and structure belong road ( 2 ) because in some place the xigeda strata is foundation and roadbed, the study on the basic properties of the xigeda strata include density, moisture content plastic and liquid limit graduation. the results show that the xigeda strata is deposition in lake, the main component is mudstone and sandstone, the fine particle is main, it has some viscosity, the moisture content of mudstone is different the it of sandstone, the other property are likeness. the xigeda strata has no dilatation on total, some claystone have low and medium dilatation ; ( 3 ) the study on the basic properties of xigeda filler include the composition of matter the biggest standard dry density, the optimum moisture content the results show that xigeda filler can use as road material, it is well grade filler and admixture filler on essence, its compaction index should change in different place because the property is controlled by mudstone and sandstone that change is great in different place ; ( 4 ) the study on the xigeda filler craft used as express way roadbed, includes suitable thickness, compaction numbers and methods and equipment choice et
公路沿線廣泛分佈有昔格達地層，昔格達地層能否用作高速公路路基填料，國內沒有先例，本論文就是結合導師的科研項目，在非典期間，現場長達5個月的工作，完成了從試驗、現場施工工藝到路堤分層沉降監測等工作，是面對生產實際，認識昔格達地層的性質和其作為地基、路基和填料應用中面臨的問題進行的研究。主要的研究內容有：對攀西地區地層巖性、構造等地質環境和昔格達地層的沉積歷史過程作了系統的分析，研究表明西攀高速公路主要受安寧河斷裂和昔格達斷裂影響，通過地區地震活動頻繁，差異沉降較大，對公路建設、安全運行和沿線構築物設計有較大影響；由於昔格達地層在有些路段作為地基、有些作為路基，對其基本性質進行了研究：包括天然密度、含水量、塑液限、顆粒級配等指標的試驗研究。研究成果表明：昔格達地層為湖相沉積，主要為砂巖和泥巖，它以細粒組為主，同時粘粒的存在，使其具有一定粘性。The centrifugal force, gravity force and centripetal buoyancy teceived by sand and liquid are different for the density difference between sand and liquid
除砂旋流器的進料壓力需根據砂粒的粒度分佈，固液體之間的密度差異等來確定。Coated abrasives - grain size analysis - determination of grain size distribution of microgrits p240 to p2500
砂紙.粒度分析. p240 - p2500粗磨料粒度分佈測定Coated abrasives - grain size analysis - determination of grain size distribution of macrogrits p12 to p220
砂布.粒度分析.第2部分: p12 - p220粗磨料粒度分佈測定This is the direct reason of bad reservoir property of sandstone, especially lower permeability. the influence and control factors of reservoirs include : deposition, diagenesis and tectogenesis. the deposition is the basic factor, it control the shape and distribution of sand body, and influence the type and the intensity of the diagenesis ; the diagenesis is the key factor, it control the process of pore evolvement, so the diagenesis control the sandstone ' s storage space and reservoir quality directly ; the fracture of the tectogenesis formation could improve the porosity and permeability of sandstone
其中沉積作用是基礎，控制了儲集砂體的形態特徵和分佈范圍，同時由於不同沉積類型砂體在碎屑成分組成、泥質含量、顆粒粒度、砂體厚度、砂體內部的非均質性、孔隙介質的物理化學性質等方面不盡相同，從而也影響著砂巖所經歷的成巖作用路徑、類型和強度，因此沉積作用是控制儲層發育的主導因素；成巖作用是關鍵，直接決定了砂巖的孔隙演化過程，從而決定了儲層內部儲集空間特徵和儲集性能；而構造作用形成的裂縫對改善砂巖的儲滲性能具有一定作用。Coated abrasives - grain size analysis - part 1 : grain size distribution test iso 6344 - 1 : 1998
砂布.粒度分析.第1部分:粒度分佈試驗Research method of about fractal feature of the grain size distribution of sandstone
砂巖粒度分佈分形特徵研究方法探討分享友人