探讨水泥混凝土路面裂缝的成因及其修补材料-中国论文中心 关键词：水泥混凝土；裂缝成因；修补材料 [gap=185]Key words: concrete; crack; repair materials
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后磨牙髓室底穿孔治疗方法的研究-牙体牙髓-口腔前沿网 关键词】 髓室底穿；后磨牙；修补材料 [gap=821]Key words】 endodontic perforation；molar；filling material
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固化剂对环氧树脂砂浆修补材料性能的影响_砂技站_中国砂浆网 关键词：T31固化剂，环氧树脂砂浆，修补材料 [gap=966]Key words: curing agent; epoxy resin mortar; repairing materials
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According to the analysis and the comparison to the asphalt road pothole patching material, to obtain the applicable scope of each kinds of material.
对沥青路面坑槽修补材料进行分析和比较,得出了各种材料的适用范围。
参考来源 - 沥青路面坑槽修补技术及其计算机仿真分析On the basis of different reaction mechanism of acrylic epoxy and polyurethane prepolymer, development of mending material for under water concrete was made and optimized formula was obtained. The paper discusses under water mending mechanism of epoxy-polyurethane interpenetrating polymer.
根据丙烯酸环氧树脂和聚氨酯预聚体的不同反应原理进行了水下混凝土修补材料的研究,探讨了环氧-聚氨酯互穿聚合物网络修补材料水下修补的机理,并确定了最佳配方。
参考来源 - 环氧·2,447,543篇论文数据，部分数据来源于NoteExpress
使用修补材料后，墙体需彻底干燥。
After using the repair material, the wall need to thoroughly dry.
聚醋酸乙烯和聚乙烯醇是经过无数次筛选的理想修补材料。
The polyvinyl acetate and polyvinyl alcohol used are ideal restoring materials obtained by numberless screening.
最后证明了PDS纤维韧性好，抗冲击性强和降解时间长，是理想的胸外科修补材料。
Finally, the PDS fiber was an ideal fiber for medical chest repair mesh due to its long absorbable period and good toughness.
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