anhydrous sodium sulfate

常见例句

This article described the crystal model of anhydrous sodium sulfate in DTB crystallizer.
論述了用DTB型結晶器結晶硫酸鈉結晶模型。
The catalytic activities of the transition metal oxide were investigated in the reduction of anhydrous sodium sulfate by hydrogen at 500-620℃.
以過渡金屬元素氧化物爲催化劑，在500-620℃下研究了氫氣還原硫酸鈉反應的催化活性。
And the results were anhydrous sodium sulfite 0.2%, sodium lauryl sulfate 7%, fatty alcohol polyoxyethylene lauryl ether sulfate sodium 12% and dodecyl betaine 4%.
優選結果爲0.2％無水亞硫酸鈉、7％十二烷基硫酸鈉、12％脂肪醇聚氧乙烯醚硫酸鈉和4％十二烷基甜菜堿。