sulfidity
美 英
例句
Sulfidity varies in commercial sulfate pulping from 20% to 30%, 25% being a good average.
商品硫酸鹽漿生產的硫化度為20%~30%,平均為25%比較適宜。
Sulfidity Reduction in a Kraft Process by adding methanol
在硫酸鹽法中加甲醇降低硫化度