The failure of piston is its losing the sealing ability.
活塞失效就是活塞丧失了密封能力。
The sealing ability of the cap beds increases with its buried depth.
随着埋藏深度的增加，盖层的封闭性增强。
This method can be used to study the sealing ability of regional faults.
该研究方法对开展区域断层的封闭性研究具有借鉴作用。
Objective:To compare the apical sealing ability of different root canal filling means.
目的：比较不同根管充填方法对根尖孔的封闭能力。
Objective To study the sealing ability of Gallium Alloy as a root end filling material.
目的研究根尖倒封闭材料镓合金的密封性能。
The two analysis results are composed to study the synthetic sealing ability of the faults.
将两个分析结果组合判断断层的综合封闭能力。
It is a practicable method for evaluating the hydrocarbon concentration sealing ability of caprock.
这是一种可行的盖层烃浓度封闭能力评价方法。
Conclusions: The sealing ability of vertical condensation technique is better than that of lateral.
结论：垂直加压充填技术封闭根管的能力优于侧向加压充填技术。
In this review, we summarized the common experiment method for the sealing ability of root canal sealer.
本文就目前检验封闭剂封闭性的常用方法进行综述。
Conclusion The results indicate that Gallium Alloy has a better retrograde sealing ability than GK Amalgam.
结论：镓合金比银汞合金具有更好的根尖倒封闭性能。
The evaluation of the fault sealing ability demands of thorough anatomization of the fault by different methods.
评价断层封闭能力需要利用多种方法对断层进行全面解剖。
Objective:To investigate the root canal sealing ability of the novel polyurethane liquid root canal filling material.
前言： 目的：了解新型聚氨酯类液体根充材料的根管密封性能。
Objective To compare the apical sealing ability of Sankin hydroxyapatite root canal sealer with traditional root canal sealers.
目的比较三金羟磷灰石根管封闭剂与传统根管封闭剂的封闭能力。
Conclusions Apical sealing ability between continuous wave technique and cold lateral compaction was showing no significant differences;
结论连续波热牙胶充填技术与冷牙胶侧方加压充填技术的根尖封闭能力无显著性差异；
Dynamic evaluation included the effects of temperature, concentration, nitrogen-liquid ratio and permeability on foaming sealing ability.
动态性能评价实验包括温度、发泡剂浓度、气液比、渗透率对泡沫封堵能力影响实验。
This paper studies the fault sealing ability in this area by using lithologic juxtaposition map, shale fouling factor, and fluid property.
本文利用岩性并置图、泥岩粘污因子、流体性质等来研究该区的断层封堵性。
The boundary faults are also poorly closed, and the sealing ability of the internal faults of the basin gradually increased through geologic time.
边界断层封闭性差，盆地内部断层封闭性从古至今逐渐变好。
Sealing ability of the root canal sealer is one of the most important properties, and it is a crucial step to test sealing ability of root canal sealer.
良好的封闭性是根管封闭剂的重要特性之一，选择合适的检验方法检测封闭剂的封闭性至关重要。
The novel material having high temperature sealing ability and oxidation resistance can be obtained by impregnated carbon-graphite with MB-04 impregnant.
用MB—04浸渍剂对碳—石墨材料进行浸渍处理，可获得既具有耐高温密封性能，又具有抗氧化特性的新材料。
Objective To evaluate the apical sealing ability of obturated root canals prepared hand ProTaper with stainless steel K files in simulated resin root canals.
目的研究两种临床常用的根管预备器械不锈钢锉和镍钛锉预备根管对充填后根管根尖孔封闭性的影响。
According to the application conditions of the two methods, this paper makes in-depth study of their action in evaluating capillary sealing ability of caprocks.
根据两种方法的运用条件，对其在盖层物性封闭能力评价中所起的作用进行了深入研究。
The caprock with big thickness owns strong capillary sealing ability, can form abnormal pore fluid pressure and the restraining hydrocarbon concentration sealing.
大厚度盖层毛细管封闭能力强，易形成异常孔隙流体压力和抑制浓度封闭作用。
Joint sealant has outstanding hydro-sealing ability. It is resistant to most chemicals at a wide range of temperature and pressures from full vacuum to medium level.
具有优异的流体密封性能，可在较宽的温度范围、压力范围和腐蚀性介质下可靠使用。
Methods: To observe the gaps between material and the walls of canals by scanning electron microscope, the apical sealing ability of material by dye penetration method.
方法：采用染料渗漏法和扫描电镜观察新型聚氨酯液体根充材料与根管壁之间的密合度及其对根尖孔的封闭能力。
Use our unique non-lift deoiling mechanism, with its advantages of faster deoiling, better effect, and low oil content. The mechanism has good sealing ability and reliability!
采用我厂独创的非升降式脱油机构，具有更快的脱油速度、更好的脱油效果，产品含油率低。该机构具有优异的密封性能和良好的稳定性！
Therefore, the study of different acoustic logging information (abnormal changes in magnitude and scope) can be simple and intuitive qualitative judgment of the sealing ability of the fault.
研究不同声波时差测井信息(变化幅度和异常范围)可以简单直观地定性判断断层的封闭性。
The influence of temperature, gas-liquid ratio, gas-liquid rate, residual oil saturation and permeability on steam foam sealing ability is studied on the basis of microscopic percolation study.
在蒸汽泡沫微观渗流研究的基础上，研究了温度、气液比、气液速率、残余油饱和度以及渗透率对蒸汽泡沫封堵能力的影响。
Conclusion: Nano-zinc-oxide, hydroxyapatite and nanohydroxyapatite have favorable histocompatibility and excellent apical sealing ability, so they are suitable for root filling as root canal sealers.
结论：纳米氧化锌糊剂、羟磷灰石糊剂和纳米羟磷灰石糊剂具有良好的组织相容性和根尖封闭性，可以作为根管封闭剂用于根管充填。
Conclusion: Nano-zinc-oxide, hydroxyapatite and nanohydroxyapatite have favorable histocompatibility and excellent apical sealing ability, so they are suitable for root filling as root canal sealers.
结论：纳米氧化锌糊剂、羟磷灰石糊剂和纳米羟磷灰石糊剂具有良好的组织相容性和根尖封闭性，可以作为根管封闭剂用于根管充填。
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