alkanes的例句（alkanes在句子中的用法）

• Alkanes are resistant to attack by oxidizing agents generally. 烷烃一般对于氧化剂的作用是稳定的.
• The gradation in the physical properties of the alkanes is typical of a homologous series. 烷烃物理性质的逐渐变化是同系列的特点.
• This fact shows that MTBE and ethanol retard the oxidation of alkanes. 这表明,在燃烧的起始阶段,MTBE、乙醇有抑制烷烃燃烧的作用.
• The straight - chain alkanes exacerbate the problem of engine " knock ". 直链烷烃使机器的 “ 爆震 ” 问题更加严重.
• The general uses of alkanes may be divided into three categories. 烷的一般用途可分为三个方面.
• Methane and propane are alkanes. 甲烷和丙烷是烷烃。