针对薄层罩面的特点 ，介绍了石安高速公路罩面沥青混合料级配的选择方法。
To counter the feature of overlaying in thin layer , this paper introduces the choice of asphalt mixture gradation used in the covering of pavement of Shi-An Espressway.
简要介绍了石安高速公路泛油现象的产生，并对产生泛油的原因做了详细分析。
The paper introduced the production of bleeding phenomenon for Shi an Expressway, and analyzedthe bleeding cause for reference.
因为经上说，看哪，我把所拣选所宝贵的房角石，安放在锡安。 信靠他的人，必不至于羞愧。
Wherefore also it is contained in the scripture, Behold, I lay in Sion a chief corner stone, elect, precious: and he that believeth on him shall not be confounded.
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