以下为句子列表：
英文: And microstructure of cement paste is also observed by SEM technology.
中文: 同时，还应用SEM对混合水泥硬化浆体的微观结构进行了观察。
更详细...
英文: The expansive characteristics of new MgO-based expansive materials and the compensating shrinkage of cement paste with high C3S content were investigated.
中文: 摘要主要研究了新型镁质膨胀材料对高C3S含量（质量分数为64.4%）水泥浆体收缩的补偿作用。
更详细...
英文: The paper introduces the application of following new technologies in Letan hydropower station construction and their effects: distributed optical fiber temperature test technology, cement paste grouting watertight technology, horizontal presplit blasting
中文: 摘要介绍分布式光纤温度监测技术、水泥膏浆堵漏防渗技术和建基面水平预裂爆破技术在乐滩水电站工程施工的应用及其效果。
更详细...
英文: The result shows that blended cement mixed with activatory coal gangue powder has high compressive strength, however, with the increase of the admixture of coal gangue powder, flowability of blended cement paste become worse, and the setting time is not o
中文: 结果表明，掺入经活化处理的煤矸石粉配制的混合水泥具有较好的强度性能；随掺量增加，水泥浆体的流变性能变差，但对凝结时间并无明显影响。
更详细...
英文: The results show that the shrinkage of cement paste can be compensated by the new MgO-based expansive materials well, only if the burning temperature and burning time of expansive material are controlled and the dosage of expansive material in cement is s
中文: 结果表明，根据一定条件下（如养护温度、掺加粉煤灰等）水泥浆体的收缩特性来调整膨胀材料的煅烧温度和煅烧时间，控制合理的掺加量，新型镁质膨胀材料可以有效地补偿水泥浆体的收缩。
更详细...
|
