A general name for processes that convert liquid petroleum fractions into gaseous fuels such as through the cracking of heaving petroleum fractions and reaction of naphtha with steam in the presence of a catalyst.
科学参考收录了60776条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。