A closed plane figure with 1,000 internal angles (thus almost indistinguishable from a circle). Chiliasm is the doctrine that Christ will come again and reign for 1,000 years, a form of millenarianism.
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。