A cycle, remember, corresponds with two revolutions of the crankshaft.
记住，一个循环相当于曲轴旋转两次。
The wheel carried some 38,000 passengers daily, took 20 minutes to complete two revolutions, and cost 50 cents a ride.
此摩天轮每天供38000名游客游玩，只用花50美分就可以体验20分钟的两圈旅程。
By the time the crankshaft completes two revolutions, each cylinder in the engine will have gone through one power stroke.
曲轴转两周，发动机里的气缸完成一个作功行程。
The cycle of operations is spread over four piston strokes. To complete the full cycle it takes two revolutions of the crankshaft.
发动机的一个工作循环分布在活塞的四个行程中，一个完整的工作循环曲轴需要转动两圈。
Its shape was obtained by installing a circular ring at the confluence point of two conical revolutions.
在两个圆锥形旋转的交汇点安装一个圆环就构成了楼梯整体的基本形状。
Its shape was obtained by installing a circular ring at the confluence point of two conical revolutions.
在两个圆锥形旋转的交汇点安装一个圆环就构成了楼梯整体的基本形状。
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