total dissolved solids (TDS)

The sources of the uncertainty of measurement of dissolvability solid amount in underground water were analysed, and the uncertainty of measurement of the dissolvability solid amount in underground water was evaluated.

分析重量法测量地下水中溶解性固体总量测量不确定度的来源,评定了地下水中溶解性固体总量的测量不确定度,在各不确定度分量中,称量及滴定液消耗体积引入的不确定度较大。

Determination of Total Dissolved Solids with Sension ~(TM) 156 Portable Measuring Instrument;

用sension~(TM)156便携式测量仪测定水中总溶解性固体