“赛弗特星系”的概念、定义、翻译、参考文献-科学参考

单词	赛弗特星系
释义	赛弗特星系 Encyclopedia 理学活动星系核分类释 Seyfert galaxy赛弗特星系星系核极亮，具有强而宽发射线的活动星系，常有旋臂结构。因美国天文学家C.K.赛弗特（Carl Keenan Seyfert 1911-2-11～1960-6-13）于1943年首先发现而得名。活动星系核的一个亚型。 Astronomy Seyfert galaxy赛弗特星系
随便看	almost bounded function almost certain almost certain convergence almost certain event almost certainly almost certainly convergent almost closed almost closed mapping almost closed set almost complementary almost complex almost complex curve almost complex manifold almost complex structure almost conformal mapping almost contact manifold almost contact structure almost continuous function almost convergent sequence almost convex subset almost cyclic group almost degenerate amplifier almost direct product group almost disjoint sets almost equivalent

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。