The earliest recorded weight-driven mechanical clock was built in 1283 in Bedfordshire in England.
有记载的最早的重量驱动机械钟是1283年在英国贝德福德郡建造的。
But you have a problem here and the clock is ticking so you will have to diet pretty hard to meet your target weight loss.
但是你有一个问题在这里和钟声已经响起，让您将不得不饮食很难满足您的目标体重下降。
Pendulum clocks showed the hours more exactly than earlier clocks, since the weight on the pendulum could be moved up or down to make the clock to go faster or slower.
摆钟比早期的钟记时准，因为摆上的重锤可以上下移动调整钟的快慢。
Polar moment of inertia can be increased by adding weight at 3 and 9 o 'clock, using the largest comfortable grip size and replacing worn grips regularly.
增加惯性力矩的方法是在3点和9点间增加质量，或者使用大的舒适的手柄并经常更换磨坏的柄皮。
Some force a movement to be able to affect normal work and rest of the person, the biological clock that brings about person weight to want is disorder.
有些强迫动作会影响到人的正常作息，导致人体重要的生物钟紊乱。
WEIGHT DRIVEN TOWER clock movement-many find it a challenge to build a clock that drives hands exposed to the weather.
重量驱动塔钟运动，许多觉得是一个挑战，以建立一个时钟驱动器的手接触到的天气。
WEIGHT DRIVEN TOWER clock movement-many find it a challenge to build a clock that drives hands exposed to the weather.
重量驱动塔钟运动，许多觉得是一个挑战，以建立一个时钟驱动器的手接触到的天气。
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