结合实际试验数据，对数字修约规则、极限数值的表示方法和判定方法等标准进行了概括。

This paper summaries the expression way and judgment method of the numerical value limit, as well as the numerical value correction and rounding rules combined with practical test data.

youdao

结合实际试验数据，对数字修约规则、极限数值的表示方法和判定方法等标准进行了概括。

This paper summaries the expression way and judgment method of the numerical value limit, as well as the numerical value correction and rounding rules combined with practical test data.

youdao