介绍了高强、大流动度混凝土配合比设计及应用实例。
In this paper, the design of proportioning ratio and the application of concrete with high strength and large flowing ability were introduced.
以特选胶凝材料，粉状骨料，外掺料，经特殊工艺配制而成的专用灌浆材料，具有极大流动度，无收缩，早强，自流，充填性能优越等特点，施工操作方便，技术易于掌握。
The grouting material have great fluidity, no shrinkage, early strength, gravity flow, excellent filling performance and so on… Simple construction Operation and easy accession to technology.
法新社称，在这一年一度的人口大流动中，无数的中国人归心似箭，这个国家的交通系统承受了巨大压力，经常出现一些混乱局面。
The yearly exodus is marked by chaotic scenes as masses of Chinese desperate to return home overwhelm the nation's transport grid, AFP said.
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