Turning fear into excitement Now, let's go back to the internal negotiations about the roller coaster ride.
将恐惧转化为兴奋现在，让我们回头思考一下关于玩不玩过山车的心理活动。
Idle Roller: Free turning non-sprocketed rollers for guiding film through its appropriate path.
空转轮：自由转动的，非扣片的卷轴，用于引导胶片通过正确的路径。
The turning ring is rotationally arranged in the roller and encloses the roller, and the turning ring is provided with a plurality of accommodating grooves.
转动环可转动地设置于滚筒并围绕滚筒，且转动环具有多个容置槽。
The conical roller bed can achieve transportation and turning for rolled piece.
该锥形辊道实现了轧件的运输与旋转。
It was known that horizontal axial displacement was very detrimental to the turning barrel workpiece being processed on the roller carriage.
筒形工件在滚轮架上做加工运转时，由于种种原因发生的水平轴向位移是十分有害的。
GZT series of roller conveyor includes non-powered, chain-powered, power-and-free, turning and arc shaped roller conveyors.
GZT型辊子输送机系列包括无动力式、链驱动式、积放式和转弯型辊子输送机等。
With fast slide speed and flexible turning property, the said skating roller is used as a sports apparatus.
其优点是：滑行速度快，拐弯灵活自如，简单易学，容易普及，是一种适合中、青年人及少年儿童体育运动的器械。
With fast slide speed and flexible turning property, the said skating roller is used as a sports apparatus.
其优点是：滑行速度快，拐弯灵活自如，简单易学，容易普及，是一种适合中、青年人及少年儿童体育运动的器械。
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