skeleton dense type的用法和样例：
例句
- Asphalt mixture with skeleton dense structure has won increasing reputations by pavement engineers because of its good pavement performance.
骨架密实型沥青混合料由于能够兼顾各项路用性能，得到越来越多路面工程师的青睐。 - The method of vibration forming developed in recent years is most applicable to construction of expressways with the semi-rigid cement stabilized dense aggregate macadam base.
近年来形成的振动成型工法适用于半刚性的骨架密实型水泥稳定碎石基层的高速公路施工。
