sulfur trioxide

常见例句

双语例句

• Absorption of sulfur trioxide in sulfuric acid.
  三氧化硫在硫磺酸里的吸收。
• A corrosive solution of sulfur trioxide in sulfuric acid.
  发烟硫酸含三氧化硫酸的一种腐蚀性溶液。
• The method and the technology of synthesizing heavy aromatic petroleum sulfonate by heavy aromatic hydrocarbon and sulfur trioxide and the properties of synthesized product are studied in this paper.
  本文研究了采用重芳烃和三氧化硫为原料合成重芳烃石油磺酸盐的方法、工艺及产物性质。
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