“topic map”的概念、定义、翻译、参考文献-科学参考

单词	topic map
释义	topic map Encyclopedia 管理学知识组织释 topic map主题地图将现有的信息资源和与之相关的知识点联系在一起，并给出统一表示方法的描述知识的手段。
随便看	rational singularity rational singular point rational solution rational space rational space curve rational spectral density rational spiral rational sum rational surface rational system organization rational tangle rational term rational tetrahedron rational transformation rational triangle rational trigonometric sum rational use of drug rational use of drug in aircrew rational use of medicines rational utilization of grassland resource rational variety Rational will rational zero theorem ration certificate for imperial messengers Rationed Tribute

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。