一天，她说，“那是圆筒式的，很快就要流行起来。
They're the circular style, and they're going to be worn from now on.
针对卫生型过程连接的特点，介绍利用圆筒式压力测试系统的解决方案。
The paper introduces the in-line pressure measurement as the best solution based on the specialty of the process connection.
这种转向系统主要由圆筒式壳体、定位器、螺旋转套、斜向器和造斜组合钻具等组成。
The new whipstock system is mainly comprised of cylindrical case, localizer, spiral rotating sleeve, whipstock and deflecting tools.
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