In-line roller skates 直排轮滚轴溜冰鞋
in-line roller follower 对心滚子从动件
in-line roller skater 一字型旱冰鞋
roller skating in-line 直排溜冰鞋
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。
An on-line optimizing control and management of processing of roller-hearth furnace have been realized in the rolling plant using PCS7 control system.
采用PCS7控制系统在轧钢厂实现了辊底式热处理炉钢坯生产过程的在线优化控制和管理。
Based on the principle that reflected light intensity is proportion to the distance in some extent, a non-touch on-line optical fiber measurement for roller wears is presented.
基于反射光强与位移在一定范围内成正比的原理，提出了用反射式光纤传感器对轧辊磨损度进行非接触式在线检测的方法。
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