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1·Finally the results of cement stabilized weathered sand as the subbase of express highway are verified through the tests outdoors.

最后通过实体工程对水泥稳定风化砂作为高等级公路的底基层的效果进行了验证。

2·It is planned that the Center will be built in the area to the south of Yulin Yuyang Airport and to the north of Airport Express Highway.

该会议中心拟建在榆林榆阳机场以南，机场高速以西的区域。