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cementation中文是什么意思

  • n.
    1.【医学】黏固(作用)。
    2.接合;胶合,黏结。
    3.【化学】胶结,硬化。
    4.【冶金】渗碳(法),渗碳处理。

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  • 例句与用法
  • Abstract : yanchang series is a typical low permeability reservoir , and its favourable sandstone reservoir is delta facies . heavy compaction , cementation and heterogeneity exist in it . according to the analysis of the main control factors of forming the secondary pore , it is held that the secondary pore in longdong area is controlled by both favorable facies belt and abnormal formation pressure . it is also held that the formation of the abnormal formation pressure is due to the dewatering of the clay mineral during diagenesis because the dewatering time is identical with the decarboxylation time of organism . organic acid and co2 are driven to adjacent favorable reservoirs under the abnormal formation pressure , and a lot of secondary pore is produced in the runners . from the present exploration result , it is useful to predicting the development of secondary pore to study the distribution of abnormal formation pressure
    文摘:陕甘宁盆地三叠系延长统是国内外典型的低渗特低渗油田,储集层主要为三角洲砂体,压实作用和胶结作用强烈,储层非均质性非常严重,因此预测次生孔隙发育带是寻找油气聚集带的关键.通过对陕甘宁盆地陇东地区延长统次生孔隙形成的主控因素分析,认为陕甘宁盆地延长统次生孔隙的形成除了受沉积有利相带控制外,还与地层异常压力的作用密切相关.研究认为陇东地区异常压力的形成机理主要由于成岩过程中粘土矿物脱水作用.粘土矿物大量脱水时间正好与有机质脱羧期相一致,从而在异常压力作用下将生油岩中的大量有机酸及co2带到与之相邻的储集层中,并沿着有利储集相带运移,在酸性水经过的地方形成大量的次生孔隙,为后期油气运聚提供有利通道及宿住空间,从现今的勘探结果来看,通过研究地层异常压力纵横向分布特征,并结合有利相带研究预测次生孔隙育良带是行之有效的方法
  • The great number of pores of reef rocks disappeared due to multi - generational cementation in submarine and taphonomic environments . the pores in reef rocks are mainly secondary and the primary pores are almost filled up . the evolution of pores is wholly controlled by diagenesis , all in a word , the histoty of diagenesis is evolution of pores
    礁灰岩中的大量孔隙被海底和埋藏成岩环境中多期胶结物充填而丧失,孔隙类型以次生孔隙为特征,原生孔隙基本被填实,孔隙演化完全受成岩作用的控制,成岩作用的发展史就是孔隙的演化史。
  • Algae - rich carbonate of cambrian is typical sediment of foreslope facies in sandu and danzhai , eastern guizhou province . after sediment , it experiences many changes of diagenetic environment , and takes place much diagenetic altercation , among which the biggest is salt water dolomilization , and then is compaction , recrystallization , pressure solution , organic dissolution , burial dolomilization , cementation and silicification
    贵州省东部三都丹寨地区中上寒武统富藻碳酸盐岩是典型的斜坡沉积,其在沉积后漫长的地质历史时期内,经受了诸多成岩环境的改造,发生了极大的成岩变化,最大的成岩变化为咸水云化,其他的成岩作用有压实作用重结晶作用压溶作用有机溶解作用埋藏云化作用胶结作用及硅化作用等。
  • The variations in trace element contents and ratios may hold up a mirror to the lake - level fluctuations and climatic changes , which , in turn , have exerted a direct and important effect on the sequence stratigraphic development . collectively , the reservoir rocks from the yanchang formation consist dominantly of the delta front subfacies subaqueous distributary channel and channel - mouth bar microfacies and delta plain subfacies subaerial distributary channel microfacies fine - grained feldspar sandstones and siltstones . the reservoir rocks have been subjected to three stages of diagenetic and porosity evolution : ( 1 ) the porosity reduction by the mechanical compaction and chemical pressure solution during the early diagenetic stage ; ( 2 ) the porosity increase by the dissolution during the a substage of the late diagenetic stage , and ( 3 ) the porosity reduction by the cementation and filling during the b substage of the late diagenetic stage
    系统的储层特征研究表明,该区延长组储层成因类型主要为三角洲前缘水下分流河道、河口砂坝及三角洲平原水上分流河道微相细粒长石砂岩、粉砂岩;储层岩石经历了压实,胶结,溶蚀等成岩作用,历经早成岩机械压实和化学压溶孔隙缩小期、晚成岩a亚期溶蚀作用孔隙扩大期及晚成岩a亚期( b亚期)胶结充填孔隙缩小期三个成岩-孔隙演化阶段;储层物性总体上具有较低孔渗、低孔渗的特点,孔隙类型主要为粒间溶孔、残余粒间孔隙、粒内溶孔、晶间孔及晶间溶孔,裂缝不发育,储集岩排驱压力和中值压力较高,孔隙结构类型以细小孔-微孔隙,微细喉-微喉型为主。
  • For dagang oilfield , cements mainly is calcite , other and fills are mud , silicate , pyrite and organic matter , at least there are two or three stages . ( 4 ) . after studying of cement stratagraphy , cementation - dissolution diagenesis is divided into four zones : phreatic , vadose , deep mixing and deep convection zones
    从大港探区的实例出发,认为充填物类型除方解石外,泥质充填也较普遍,同时还有硅质、黄铁矿、有机质等多种充填类型,充填期次至少2一3期; ( 4 )胶结物地层学研究,将胶结溶蚀成岩作用划分出四个带:渗流带、潜流带、深部混合带和深部对流带。
  • Using the rock resistivity meter with simulating in - situ conditions , the relations between rock resistivity and temperature were observed from 6 sandstone samples with different porosity and permeability , while samples were brine water - saturated and subjected to certain confining pressure . it is found that the resistivities of water - saturated rock samples decrease in the form of power expression with the temperature increase . although the resistivity of brine water decreases with temperature in the same rule , it can not entirely account for the decreasing of rock resistivity . the cementation factor
    利用模拟地层条件岩芯电阻率测量仪,对6块孔隙度渗透率各不相同的砂岩岩芯,在一定围压条件下,岩芯完全饱和盐水时,考察了岩芯电阻率随温度的变化。发现饱和盐水岩芯的电阻率随温度升高,以幂函数形式下降。虽然岩芯中饱和盐水的电阻率同样随温度以幂函数形式下降,但岩芯电阻率的下降不能完全用岩芯饱和盐水的下降表征。
  • On the basis of analysis on the pairwise action of cement paste , nanometer silica fume and clay , the paper proposes the reinforcement mechanism of the cemented soil stabilized with nanometer silica fume . the reinforcement mechanism includes cementation action of cement hydrate , ionic exchange and quadrate reaction of clay particle , pozzolanic effect , filling effect and cementation action of nanometer silica fume
    在研究水泥浆?纳米硅粉、纳米硅粉?粘性土、水泥浆?粘性土相互作用的基础上,将纳米硅粉水泥土的固化机理总结为:水泥水化物的胶结作用、粘土颗粒中的离子交换效应和“二次反应” 、纳米硅粉的火山灰效应、纳米硅粉的填充效应、纳米硅粉的胶结作用。
  • The bimetal cementation , the compound material and the metal cementation , the compound material and the compound material cementation three types of lamination boards delaminates on its natural frequency had been separately studied and delaminating with the natural frequency relations diagram of curves had been drawn up
    文中分别研究了双金属粘接、复合材料与金属粘接、复合材料与复合材料粘接三种类型的层合板脱层对其固有频率的影响,并绘制了脱层与固有频率关系曲线图,为工程应用提供了科学依据。
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  • 其他语种释义
  • cementationとは意味:{名} : セメント結合{けつごう}、接合{せつごう}、拡散浸透めっき法 -------------------------------------------------------------------------------- 【発音】si`:mente'i∫n、【分節】ce?men?ta?tion
  • 推荐英语阅读
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Last modified time:Fri, 15 Aug 2025 00:29:56 GMT

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