• Applications of this method in 18 Wells in Daqing oilfield show that the accuracy rate is 93.8% between the predicting results and the practical cement bonding index.

    该方法在大庆油田18口井的应用结果表明,其预测结果的准确率达93.8%,为提高固井质量提供了一条新途径。

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  • The effects of interfacial treatment modes on the bonding properties between asphalt modified polyurethane joint material and cement mortar were investigated.

    就界面处理方式对沥青改性聚氨酯接缝材料和水泥砂浆黏结性能的影响进行了研究。

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  • Objective: Aim of this study was to evaluate the effect of silica coating with sol-gel process on bonding strength between glass infiltrated alumina ceramic and resin luting cement.

    目的:探讨利用溶胶凝胶法进行纳米硅涂层表面改性对玻璃渗透氧化铝陶瓷粘结强度的影响。

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  • The behavior of interface bonding and anti aggression of both portland cement and alkali slag cement were compared.

    比较了碱矿渣水泥和波特兰水泥的界面性能和耐蚀性。

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  • It can substitute the same quantity of cement, and no any unfavorable impact on the bonding strength of reinforcing bars and on corrosion on the reinforcing bars.

    并可等量取代水泥,对钢筋粘接力无任何不利影响,对钢筋无锈蚀。

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  • Objective To evaluate the resin modified glass ionomer cement (RMGIC) for orthodontic bracket bonding.

    目的评价树脂改良型玻璃离子粘固剂粘接正畸托槽的临床使用效果。

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  • The study demonstrates that this method is simple, applicable, scientific, and rational, which can simulate the real bonding situation between the wellbore and the cement slurry.

    研究结果表明,该评价方法简单适用,科学合理,较为真实地模拟了井壁岩石与水泥浆的胶结情况。

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  • Objective To compare the effect of classic ZnPh cement, resinous cement and glass ionomer cement on the bonding strength of titanium dowel for clinical practice.

    目的:比较磷酸锌粘接剂、树脂粘接剂和玻璃离子粘接剂粘接强度,为临床粘接剂选择提供依据。

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  • Both the tiles and the floor must be clean, dry and dust free. Clean off any grease, paint or pollutants. Prepare the bonding cement.

    瓷砖和地板都必须清洁干净,干燥,无尘。清洁掉任何油脂,油漆或污染物。准备好粘合好的水泥。

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  • The self-adhesive resin cement and self-etching adhesive system may gain higher bonding strength than total-etching adhesive system.

    结论:三种粘结系统对纤维桩的粘结强度差异显著,自粘结组和自酸蚀组优于全酸蚀组。

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  • Objective This study investigated the influence of eugenol-containing temporary cement on the efficacy of two relatively new dentin-bonding systems.

    目的研究含有丁香油的暂时粘固剂对二种新型牙本质粘结剂与牙本质粘结效果的影响。

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  • A new type of modified epoxy cement mortar has been developed, for which a testing analysis is made for the application to the bonding reinforcement for concrete.

    研制了一种新型改性环氧水泥浆,对其在混凝土粘结补强中的应用进行试验分析。

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  • Objective To compare the dental bonding characters of glass ionomer cement and light cured composite resin.

    目的比较玻璃离子和光固化复合树脂对牙体的黏接性能。

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  • Objective To compare the dental bonding characters of glass ionomer cement and light cured composite resin.

    目的比较玻璃离子和光固化复合树脂对牙体的黏接性能。

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