sulphur trioxide

sulphur trioxide什么意思,sulphur trioxide翻译

基本解释

网络: 三氧化硫；硫磺三氧化物

例句

• 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