并与物料衡算结果和标准溶液的分析结果作了比较，有较好的准确性。

The analytical results were compared with the standard solution. This method is accurate.

youdao

并与物料衡算结果和标准溶液的分析结果作了比较，有较好的准确性。

The analytical results were compared with the standard solution. This method is accurate.

youdao