通过测量信号在卫星和天线之间传播所需的时间,汽车的位置可以被锁定在100米误差之内。
By measuring the time required for a signal to travel between the satellites and the antenna, the car's location can be pinned down within 100 meters.
当测量宇宙的时间和距离时,非常微小的误差很有可能会被带进计算。
When measuring cosmic times and distances, very slight errors may creep into the calculations.
在线协作日程表是挑选会议时间,制定最后期限和调整同事误差的最佳方式。
Online collaborative calendars are a great way to pick meeting times, set deadlines and generally gauge a colleague's bandwidth.
Now this was nineteen-eighty-two, quite a long time ago, at a time when people really weren't paying much attention to calories like they are now, so you'd expect the errors to decline as time goes on and there's some evidence of that, but they're errors nonetheless.
这是1982年的实验,很早之前了,当时的人们并不像今天的人们一样,那么关注卡路里,所以你会预计误差会随时间推移而减小,有证据证明了这一点,但误差仍然存在
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