oleum 中文意思是什麼
oleum
解釋
n. 名詞 1. 油。2. （pl. oleums） 【化學】發煙硫酸。
-
Methods of test for sulphuric acid, oleum and liquid sulphur trioxide
硫酸.發煙硫酸及液態三氧化硫試驗方法 -
Chemical analysis of sulphuric acid and oleum. determination of ammoniacal nitrogen. spectrophotometric method
硫酸和發煙硫酸的化學分析.氨氮測定.分光光度法 -
Sulphuric acid and oleum for industrial use. determination of total acidity, and calculation of free sulphur trioxide content of oleum. titrimetric method
工業用硫酸和發煙硫酸.總酸度的測定和發煙硫酸中游離三氧化硫成分的計算.滴定法 -
The anton paar density and sound velocity analyzers combine two independent parameters, density and sound velocity, to cover a wide range of applications such as quality control in beer and soft drink production, concentration determination of sulphuric acid and oleum or ternary solutions
安東帕密度和聲速分析儀結合兩種獨立參數- -密度和聲速，覆蓋大范圍的應用如：啤酒和軟飲料生產中的質量管理、硫酸、發煙硫酸或三元混合液體濃度的測定。
分享友人