The transport of energy inside stars by currents of hot gas. It is not fully understood, the main uncertainty in the current theory being the so-called mixing ratio, which expresses the size of the convective cells.
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。