单词：isobutane
isobutane的用法和样例：
例句
- This paper elucidates the present situation of research and development of solid acid catalysts for the alkylation of isobutane with butene.综述了异丁烷与丁烯烷基化反应用固体酸催化剂的研究现状及发展趋势。
- Isobutane is typically used as a co-blowing agent with other hydrocarbons, so the effect of its low boiling point is somewhat diluted.异丁烷一般是用于与其它碳氢化合物共混发泡，因此，其低沸点的特性对发泡的负面影响并不大。
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