A great circle around the sky that represents the equator of the local supercluster of galaxies. The supergalactic plane is nearly at right angles to the disk of our Galaxy, with its north pole in the constellation Aquila.
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。