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§5—1检验测得值中的系统误差在作多次测量时,存在于测得值中的系统误差有的可以被检验出来(如变值系统误差);有的则不能检验出来(如定值系统误差)。从测得值中尽可能查明系统误差的大小,并采取一些方法予以消除是测量工作的一项重要内容。检验是否存在系统误差的方法也基于随机误差的正态分布理论。这是因为系统误差不服从于正态分布规律的缘故。
§5-1 System error in the measurement of the test When there are multiple measurements, some systematic errors existing in the measured value can be checked (such as variational system error); others can not be verified Setting System Error). It is an important part of the survey to find out the systematic error as much as possible from the measured values and take some measures to eliminate it. The method of testing for systematic errors is also based on the normal distribution theory of random errors. This is because systematic errors do not follow the law of normal distribution.