A colorless, flammable liquid, C6H14, derived from the fractional distillation of petroleum and used as a solvent and as a working fluid in low-temperature thermometers.

 
  • 已烷一种无色可燃液体,C6H14,从石油的分馏中提取,用作溶剂和低温度气压计中的工作流体
今日热词
目录 附录 查词历史