“Zhang Ertian”的概念、定义、翻译、参考文献-科学参考

单词	Zhang Ertian
释义	Zhang Ertian Encyclopedia 文学【词人】释 Zhang Ertian张尔田（1874～1945）中国近现代词人、史学家。一名采田，字孟劬，号遁庵、遯堪、孱守生、许樵村人，自号钝居士、遯堪居士。
随便看	convex closed curve convex closed set convex closure convex closure of a saddle function convex closure of a saddle-function convex closure of saddle function convex combination convex-compact mapping convex-complex space convex-concave convex concave function convex-concave function convex-concave mapping convex cone convex constraint condition convex cooperative game convex core convex curve convex decomposition convex domain convex down convex down curve convex duality convex equivalence relation convex extension

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。