The road engineering properties of fly ash roller concrete are studied in this paper.
研究了粉煤灰碾压混凝土的路用性能.
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其大规模减少的笼子里削减滚子轴承,能量吸收和防止摩擦.
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Top roller covers are only one small link in the complex chain of yarn manufacture.
上罗拉皮圈是复杂的纱线生产流程中一个很小的环节.
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Rubber crushing mill: The roller has groove, used for crushing the raw rubber before plastication.
破胶机: 辊筒有沟槽主要用于生胶塑炼前的破碎.
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The method to calculate value of crushing hole in roller chain plate is introduced.
给出了计算链板最佳挤孔量的有效计算方法.
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Asas a prvent, driven piston rod won't get enough pressure, resulting in ink roller not ink.
只给一处漏气, 驱不静活塞杆不离得不到不足的不张力, 从而变成传墨辊不传墨.
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Life is a roller coaster emotional ride that lasts from the beginning to the end.
生活就是一艘永不停止行驶的货轮.
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女人们穿着溜冰鞋在人群中“之”字穿过,最后出场的是德鲁·巴里摩尔的电影《轮滑女郎》.
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