And that kinetic energy of rotation is, then, a whopping 200 million joules in each of those rotating flywheels.
旋转动能是，2亿焦耳，每个飞轮都是。
There are applications where energy is temporarily stored in a rotating disk, and we call those disks flywheels.
举例子,假设能量暂时储存在,旋转的盘中，将这些盘子称为飞轮。
There are applications where energy is temporarily stored in a rotating disk, and we call those disks flywheels.
举例子,假设能量暂时储存在,旋转的盘中，将这些盘子称为飞轮。
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