“key to entries”的概念、定义、翻译、参考文献-科学参考

单词	key to entries
释义	key to entries Encyclopedia 文学词典学国际标准释 key to entries词典凡例词典前置页中关于词典体例说明及用法说明之类的信息，即词典总的体例。又称例言、发凡。
随便看	vertex of a simplicial complex vertex of a spherical triangle vertex of a star region vertex of a triangle vertex of degree n vertex of perspectivity vertex of surface vertex operator vertex operator algebra vertex order vertex path problem vertex renormalization constant vertex scheme vertex separation theorem vertex set vertex shader vertex subgraph vertex symmetry vertex transitive graph vertex-transitive graph vertex triangle vertex vowel vertex weighted graph vertex-weighted graph vertical

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。