|
关注:1
2013-05-23 12:21
求翻译:测量误差包括绝对误差、相对误差和引用误差。所谓绝对误差是指测量值与被测量真值之间的差值,但是由于绝对误差不能确切地反应出测量的准确度,所以很少用此误差来分析数据,而引用误差实际上也是一种相对误差,只是将相对误差计算时分母由实际值换成测量误差的上限即可,也就是说引用误差是绝对误差与被测量范围上限之比。是什么意思? 待解决
悬赏分:1
- 离问题结束还有
测量误差包括绝对误差、相对误差和引用误差。所谓绝对误差是指测量值与被测量真值之间的差值,但是由于绝对误差不能确切地反应出测量的准确度,所以很少用此误差来分析数据,而引用误差实际上也是一种相对误差,只是将相对误差计算时分母由实际值换成测量误差的上限即可,也就是说引用误差是绝对误差与被测量范围上限之比。
问题补充: |
|
2013-05-23 12:21:38
Measurement error, including absolute error, relative error and reference error. The so-called absolute error is the measured value and the measured difference between the true value, but because of the absolute error does not exactly reflect the accuracy of measurement, so rarely use this error to
|
|
2013-05-23 12:23:18
measurement error including absolute error, % and invoke error. So-called absolute error measurement value refers to the measuring true value, however, because the margin between absolute error cannot be accurately reflected the accuracy of the measurements, so it is rarely used to analyze the data,
|
|
2013-05-23 12:24:58
Measuring error including absolute error, relative error and quotation error.The so-called absolute error is refers to the observed value with to survey between the true value the interpolation, but because the absolute error cannot exactly respond the survey the accuracy, therefore very little uses
|
|
2013-05-23 12:26:38
Including absolute error, relative error of measurement error and reference errors. So-called absolute errors is means measurement value and was measurement truth Zhijian of difference value, but due to absolute errors cannot exact to reaction out measurement of accuracy, so rarely with this errors
|
|
2013-05-23 12:28:18
|
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区