“自环”的概念、定义、翻译、参考文献-科学参考

单词	自环
释义	自环 Mathematics ＞组合数学、组合设计与图论＞图论＞释义 loop自环 loop自环^†;幺拟群^†;圈群^†;闭路^†，环路，循环
随便看	William Herschel Telescope William H. Gass William Hickling Prescott William Highlands William Hill Brown William Hill Murray William Hobson William Hogarth William Holman Hunt William Hooker Gillette William Howard Stein William Howard Taft William H Schlesinger William Hu William Huggins William Humble Ward William Hume-Rothery William Hung William Ian Beardmore Beveridge William III of England William Inge William Isaac Thomas William Ivor Jennings William James William Jennings Bryan

科学参考收录了854744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。