“Yan Duhe”的概念、定义、翻译、参考文献-科学参考

单词	Yan Duhe
释义	Yan Duhe Encyclopedia 文学严独鹤释 Yan Duhe严独鹤 (1889-10-03～1968-08-26)中国报刊主编。原名桢，号子材，笔名独鹤。
随便看	parabocone parabola parabola approximation parabola catacaustic parabola evolute parabola formula parabola inverse curve parabola involute parabola method parabola negative pedal curve parabola of degree n parabola of safety parabola pedal curve parabola vertex parabolic parabolical parabolic antenna parabolic antennas parabolic approximation parabolic band parabolic basin parabolic boundary parabolic boundary-value problem parabolic bundle of circles parabolic bundle of rays

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。