sulfur ether的例句大全

the main component of sulfide in gasoline is thiophene, it can reach about 70 % in all over the sulfide, then is mercaptan and sulfur ether.

汽油中的硫化物主要是噻吩，占整个硫化物的70%左右，其次是硫醇和硫醚。

Among these compounds, aldehyde, ether, nitrogen-and sulfur-containing and heterocyclic compounds were the important flavor compounds in Yueshengzhai spiced beef.

其中醛类、醚类、含氮含硫以及杂环化合物是月盛斋酱牛肉的重要挥发性成分。

It is summarized the lubricating additives of low sulfur diesel fuel such as alcohol, ether, amine, amide, carboxylic acid and ester. Because of its good lubricity, the polyol ester is ideal lubricating additive for low sulfur diesel fuel.

对醇、醚、胺、酰胺、羧酸和酯等低硫柴油润滑添加剂进行了综述，认为多元醇酯具有良好的润滑性，是低硫柴油理想的润滑添加剂。

The title product is prepared by reacting sulfur trioxide with methyl ether.

其制备方法是由三氧化硫与甲醚反应生成硫酸二甲酯.