A rough indicator of the relative paraffinicity and aromaticity of a crude oil. Given as a temperature in degrees, either Fahrenheit or Celsius, a low pour point indicates a low paraffin content and a greater content of aromatics.
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。