sealing ability

The determination of sealing ability of mudstone cap formation and its accouplement with history of discharge gas of source bed

泥岩盖层封闭性的确定及其与源岩排气史的匹配

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Quantitative evaluation on comprehensive sealing ability of mudstone caprock of second member of Nenjiang Formation for gas in Daqing

泥岩盖层封气性演化阶段及其研究意义大庆嫩二段泥岩盖层封气性综合定量评价

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The sealing ability of API connections can be increased and maintained when an appropriate thread compound is applied.

认为在螺纹参数确定以后，螺纹脂对密封性有一定的影响，螺纹脂选择适当可以提高并保持API螺纹接头的密封性能。

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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。

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It excels in heat resistance and sealing ability and is easy to adjust to flange.

由于其具有优良的耐热性,密封性,所以易帖附在排气管连接槽处.

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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.

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In vitro evaluation of the sealing ability of an iodoform-calcium phosphorate cement root canal filler

碘仿自固化磷酸钙根管糊剂封闭性的体外研究

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Occurrence of Organic Matter and Its Effect on Sealing Ability of Argillaceous Rock

泥质岩有机质的赋存状态及其对泥质岩封盖能力的影响

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Applying fluid mechanics theory, sealing ability of thread compound is researched by calculating the energy loss of thread passage at hand tight position and the sealing experiment at hand tight position.

应用流体力学理论，通过手紧位置螺纹通道流体能量损失的求解和手紧位置处的密封实验，研究了螺纹脂的密封能力。

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The novel material having high temperature sealing ability and oxidation resistance can be obtained by impregnated carbon-graphite with MB-04 impregnant.

用MB04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。

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Influence of Thread Compound on Sealing Ability of API Connections

螺纹脂对API螺纹接头密封性的影响

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Quantitative study on fault sealing ability in sandstone and mudstone thin interbed The experiment results show that conductance of laminated and dispersed shaly sands may be treated as parallel conductance between laminated shale and dispersed shaly sands.

砂泥岩薄互层段中断层封闭性的定量研究实验结果表明，混合泥质砂岩导电可以看作是层状泥质和分散泥质砂岩并联导电的结果。

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The sea1ing ability of API connections mainly depends on the machining parameters of connections themselves, but the sealing aid of thread compound can not be overlooked.

螺纹接头的密封性主要取决于螺纹的加工参数，但螺纹脂对螺纹接头的辅助密封作用不应被忽略。

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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.

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At present, the important parameters for evaluating the sealing ability of covering bed involve displacement pressure, porosity, permeability, density, mid-value semidiameter of pore, specific surface area and so on.

目前，评价盖层封闭能力的主要参数有岩石的排替压力、孔隙率、渗透率、密度、孔隙中值半径、比表面等。

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Based on pressure and high low temperature cycling tests and theoretic analysis, the threaded joint parts filled with sealing glue compound show excellent seal ability, and can be applied to SRM.

通过压力、高低温循环等大量的试验和理论分析表明：采用填充密封胶的螺纹联接密封结构具有优异的密封性，适宜在固体火箭发动机环境中应用。

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This paper deals with the formation conditions and mechanism of concentration sealing in caprock gas ability.

研究了源盖层浓度封闭作用形成条件及封闭机理.

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