根据量筒、滴定管和容量瓶的正确读数方法，对读数方法不正确所造成的读数误差及由读数误差引起的滴定误差和配制误差进行了分析和归纳。
It also analysed and sumed up the reading errors made by incorret methods of people; the titration's errors and configuration solutions errors made by the readings errors.
如果震网病毒发现了正确的参数，它就会在数周时间内对离心机转速进行微妙调整，以此破坏机器，同时，该病毒还会显示正常读数，让其行径难以察觉。
If it finds the right configuration, Stuxnet sabotages it by making subtle changes to the speeds of the centrifuges over several weeks, while displaying normal readings to cover its tracks.
要得到正确的读数，汽车应该水平停放。
To get a true reading, the vehicle should be on a level stop.
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