• 研究了高流态超早强微膨胀修补材料原材料的选择;

    Study choices of raw material for high fluidization and ultra early-strength micro-expansive repairing material;

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  • 对高流态混凝土流态化的机理及在高层框架结构中的应用进行了论述和分析。

    The fluidization mechanism of high flowing concrete and its application in high rise frame structures are discussed and analyzed.

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  • 配制C60高流态泵送砼时,需要采用较大用水量和减水剂掺量,故拌合物常有离析和泌水趋势。

    When high flowing pump concrete of C60 is produced, more water and water reducing agent is used. So it often appears segregation and bleeding.

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  • 精心研究并在文科楼应用的高流态混凝土在施工中具有良好的流动性、抗分离性、间隙通过性和填充性。

    The high flowing concrete using in art building projects has good fluidity, anti separation quality, passing quality through gaps and filling characteristic.

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  • 介绍了高流态自密实砼的性能、配合比设计方法及其在中等强度等级预应力受弯拉砼构件中的应用试验及测试情况。

    This paper introduced the characteristics of high dense fluid concrete, design of batching ratio, the experiment and test of bent concrete component in medium hardness prestress.

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  • 论述了高自旋同质异能态束流的物理意义。

    The physical motivations with high spin isomer beams were introduced.

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  • 叙述了用金属筒来增强ECR2离子源的高电荷态离子束流强度。

    The enhancement of charge state ion beam intensities in ECR2 ion source with metal tube is introduced in the paper.

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  • 研究了具有高流动性的流态混凝土的配比、流动性、早期裂纹扩展、强度、收缩、碳化和抗冻融性,这种混凝土无论在成本上还是性能上都是非常可行的。

    Mixture proportions, flowability, crack propagation at early ages, strength, shrinkage, carbonation and the freezing and thawing resistance of flowing concrete with high flowability were investigated.

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  • 研究了具有高流动性的流态混凝土的配比、流动性、早期裂纹扩展、强度、收缩、碳化和抗冻融性,这种混凝土无论在成本上还是性能上都是非常可行的。

    Mixture proportions, flowability, crack propagation at early ages, strength, shrinkage, carbonation and the freezing and thawing resistance of flowing concrete with high flowability were investigated.

    youdao

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