Afterward, time strode over me slowly, just like the road roller runs over the surface of an asphalt pavement that was not enough smooth.

后来，时间慢慢地从我身上走过，就像压路机在不够平整的沥青路面上碾过一样。

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PROFILE: The true picture of a surface in relation to a horizontal line; a contour of a designated surface of a cup, cone, or roller.

型面轮廓：与水平线相比表面的实际轮廓线；实际设计的外圈，内圈或滚子的轮廓线。

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The effecting factors of grinding field temperature were analyzed. The law of roller surface layer 's temperature was researched.

系统分析了影响磨削区温度的因素，探讨磨削轧辊表层温度的分布规律。

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