从实验结果看，测定值的相对标准偏差小于0 7%，相对不确定度小于0 5%。

Under experiment condition, RSD is less than 0.7%, reference uncertainty is less than 0.5%.

youdao

从实验结果看，测定值的相对标准偏差小于0 7%，相对不确定度小于0 5%。

Under experiment condition, RSD is less than 0.7%, reference uncertainty is less than 0.5%.

youdao