decomposition of sample variation [数] 样本变差分解
For complete decomposition of sample, only 1-2hrs are necessary.
平均每个样品只需1—2小时即可分解完全。
A review on analytical progress of rhenium was given during recent years, including decomposition of sample, separation and preconcentration as well as determination of rhenium.
本文综述了近年来国内外铼的分析进展，包括了矿样的分解、铼的分离富集以及铼的测定。
应用推荐