单词sulphur trioxide
网络: 三氧化硫；硫磺三氧化物
A new method to sulphonate dialkylbenzene directly by a stable liquid sulphur trioxide.
一种稳定的液态三氧化硫直接磺化重烷基苯新方法。
The sulfonation of linear heptane with sulphur trioxide (L) in the solvent of 1, 2 dichloroethane is studied.
研究了庚烷与三氧化硫在1,2二氯乙烷溶剂下的磺化反应。
Determination of Sulphur Trioxide in Extracted Phosphoric Acid by Flow Injection-Enthalpimetry
流动注射热焓法测定浸取磷酸中三氧化硫
Analysis of leak failure of liquid sulphur trioxide pump and countermeasures
液体三氧化硫泵泄漏原因分析及对策
A Probe into the Laboratory Preparation of Sulphur Trioxide
三氧化硫实验室制法探究
methods of test for sulphuric acid , oleum and liquid sulphur trioxide
硫酸.发烟硫酸及液态三氧化硫试验方法