并成功地铺筑了试验路，试验路路面外观平整、均匀、粗糙，没有发现任何离析现象。
At the same time, test road was paved successfully, surface of the test road showed a smooth, uniform and coarse appearance without any segregation phenomenon.
试验研究和现场验证结果表明，调整粒级分布，使使用性能与离析特性统一具有可操作性。
The test research and field verification indicate that it is operable to adjust the size fraction distribution to integrate the application performance and segregation property.
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