The hydraulic damper can close the door automatically by means of torque energy stored when the door is opened.

它可以利用开门时蓄存的扭矩能量，自动将门关闭。

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The torque-speed characteristic of an electromagnetic damper affects the energy absorption and dissipation.

电磁阻尼器的力矩特性直接影响它对能量的吸收和耗散。

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When a torque is applied to a body, potential energy is imparted to the body, which accepts it in the form of kinetic energy.

当物体上作用一力矩时，把位能给予了这个物体，物体以动能的形式接受这位能。

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Its two high-speed electric motors operate as one but can act independently (and incidentally, by using reverse torque instead of friction for braking, the motors convert the energy of your motion to help replenish the battery).

FORBES: A Standing Ovation