cementation 中文意思是什麼

cementation 解釋
n. 名詞 1. 【醫學】黏固（作用）。
2. 接合；膠合，黏結。
3. 【化學】膠結，硬化。
4. 【冶金】滲碳（法），滲碳處理。

  1. Annulus top up cementation

    環空滿眼注水泥
  2. Calcite cementation seems a possibility where lime grains or calcareous organisms are abundant.

    在灰質顆粒或鈣質生物豐富的地方，方解石膠結作用似乎是有可能的。
  3. Other factors that affect porosity are compaction, consolidation and cementation.

    影響孔隙率的其它因素是壓縮，固結和膠結
  4. To be able to relate the cementation of reservoirs to other events would be quite useful.

    把儲集層的膠結作用和其他事件聯系起來是很有用的。
  5. Clay coats can be particularly important as inhibitors of later quartz cementation.

    粘土包殼作為石英晚期膠結作用的抑制劑可能是特別重要的。
  6. The level of cementation behind the casing is in general clearly marked by a distinct temperature increase.

    套管外水泥面通常能夠清楚地被明顯的溫升標志出來。
  7. There are hints that difference in the type and degree of cementation can be related to specific environments.

    有一些跡象說明膠結類型和膠結程度的差異可與特定環境聯系起來。
  8. Resistivity ; temperature ; cementation factor

    電阻率溫度膠結指數
  9. Experimental calibration of a reactive - transport model of buffer cementation

    傳遞模型的試驗校正
  10. Our company provides cementation medicinal preparation and membrane material

    我公司提供粘接劑和膜材料
  11. Metallic cementation is the common use of the material surface modification

    滲金屬是材料表面改性的常用手段之一。
  12. 5th the ladder coconut palm and the ladder brace use the manual cementation the form, after the aging is easy to fall off

    5梯梆與梯撐採用手工粘接的形式，老化后容易脫落。
  13. This paper emphasizes the effect of the dissolution of aluminosilicate during diagenesis may provide more radiogenic strontium which would result in a high content of strontium in carbonate rocks. so we should avoid the vein of carbonate and select the samples with less terrigenous clastic, less grain content and lacking calcite cementation collected as analysis samples. the microcrystalline limestone and micro - to fine - crystalline dolomite are rather fairly whole rock samples

    作者還強調了成巖過程中由長石等鋁硅酸鹽溶解提供殼源sr所造成的碳酸鹽礦物成巖蝕變可能表現為較高的sr含量；因此，在用全巖樣品進行旨在反映海水組成的各種分析時，應迴避碳酸鹽脈，選擇含陸源碎屑低、顆粒數量少、缺乏方解石膠結物的樣品，微晶灰巖或微?粉晶白雲巖是較為理想的全巖樣品。
  14. 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

    利用模擬地層條件巖芯電阻率測量儀，對6塊孔隙度滲透率各不相同的砂巖巖芯，在一定圍壓條件下，巖芯完全飽和鹽水時，考察了巖芯電阻率隨溫度的變化。發現飽和鹽水巖芯的電阻率隨溫度升高，以冪函數形式下降。雖然巖芯中飽和鹽水的電阻率同樣隨溫度以冪函數形式下降，但巖芯電阻率的下降不能完全用巖芯飽和鹽水的下降表徵。
  15. 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

    系統的儲層特徵研究表明，該區延長組儲層成因類型主要為三角洲前緣水下分流河道、河口砂壩及三角洲平原水上分流河道微相細粒長石砂巖、粉砂巖；儲層巖石經歷了壓實，膠結，溶蝕等成巖作用，歷經早成巖機械壓實和化學壓溶孔隙縮小期、晚成巖a亞期溶蝕作用孔隙擴大期及晚成巖a亞期（ b亞期）膠結充填孔隙縮小期三個成巖-孔隙演化階段；儲層物性總體上具有較低孔滲、低孔滲的特點，孔隙類型主要為粒間溶孔、殘余粒間孔隙、粒內溶孔、晶間孔及晶間溶孔，裂縫不發育，儲集巖排驅壓力和中值壓力較高，孔隙結構類型以細小孔-微孔隙，微細喉-微喉型為主。
  16. The rock types comprise the delta front subfacies subaqueous distributary channel, channel - mouth bar and distal bar microfacies, and delta plain subfacies subaerial distributary channel microfacies sandstones and siltstones. as for the reservoir quality, the subaqueous ( subaerial ) distributary microfacies channel sandstones are the first, the channel - mouth bar microfacies sandstones come second, the distal bar microfacies sandstones is the third, and the last one is the interdistributary bay microfacies sandstones. the intense compaction, pressure solution and late carbonate cementation are responsible for the reduction of the porosity and permeability of the reservoir rocks

    三角洲前緣水下分流河道、河口砂壩、遠砂壩及三角洲平原水上分流河道微相決定了儲集巖的發育，分佈及原始物性條件；水下（上）分流河道微相砂體厚度大、物性和孔隙結構好，次之為河口砂壩微相砂體，遠砂壩微相砂體儲集性較差，而分流伺灣微相砂體物性和孔隙結構最差。
  17. Combining with updated lagrange method, it can well simulate the cementation, slide, unhitch, the formation of new contact and turnaround of present contact

    將其與更新的lagrange大變形有限元法相結合，可以很好的模擬微觀土顆粒接觸面的膠結、滑動、脫開，新接觸的形成和老接觸的轉向。
  18. Adequate preoperative fluid hydration, intensive hemodynamic monitoring, ready - prepared blood and vasopressor drugs, inspiration of 100 percent oxygen, and copious irrigation of marrow debris after reaming are useful prophylactic methods to lower the catastrophic complication during cementation

    足夠的術前水分補給，手術中精細的生命徵象監視，隨時準備好的血液及增壓藥物以備不時之需，呼吸純氧以預防低血氧癥，在骨髓腔管被擴鉆后使用大量的水清洗骨髓腔管內的雜質，這些是降低骨水泥心臟血管衰竭並發癥發生的有效方法。
  19. 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

    在研究水泥漿?納米硅粉、納米硅粉?粘性土、水泥漿?粘性土相互作用的基礎上，將納米硅粉水泥土的固化機理總結為：水泥水化物的膠結作用、粘土顆粒中的離子交換效應和「二次反應」 、納米硅粉的火山灰效應、納米硅粉的填充效應、納米硅粉的膠結作用。
  20. Based on testing results and soil theory, the modified mechanism of the nanometer silica fume in the clay is proposed : water molecule adsorption action, cementation action and filling action. combining the sem tests, the microstructure features of the cemented soil of nanometer silica fume are concluded

    設計了三組室內試驗，分別探討了納米硅粉對粘性土物理力學性能的影響；結合試驗結果和土質學基本理論，提出從水分子吸附作用、膠結作用、填充作用三個方面探討納米硅粉與粘性土之間的作用機理。
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