“selenium”的概念、定义、翻译、参考文献-科学参考

单词	selenium
释义	selenium Encyclopedia 理学氧族元素释 selenium硒化学元素，元素符号Se，原子序数34，原子量78.971(8)，属周期系ⅥA族。 Physics selenium硒 Astronomy selenium缩写：Se。硒 Chemistry ＞无机化学＞无机化学基本概念与无机化合物＞释义 selenium硒
随便看	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 convex figure convex figure of constant width convex function convex functional convex fundamental polyhedron convex fuzzy set convex game

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。