英语语法分析

I keep hearing that diesels are better now than ever before.

我总听说现在的柴油车比以往的都好。

《柯林斯英汉双解大词典》

Marine diesel oil contains some heavy fuel oil, unlike regular diesels.

与常规柴油不同，船用柴油包含一些重质燃料油。

The paper introduced the method of determining the methanoic acid, ethanoic acid and propanoic acid in bio-diesels via ion chromatography.

文章建立了用离子色谱法测定生物柴油中的甲酸、乙酸、丙酸的方法。