“quyuan”的概念、定义、翻译、参考文献-科学参考

单词	quyuan
释义	quyuan Encyclopedia 医学﹝手太阳小肠经腧穴﹞释 quyuan曲垣针灸穴名。属手太阳小肠经。出自《黄帝明堂经》。国际标准代号为SI13。
随便看	closed and unbounded set; club set closed arc closed architecture closed ball closed base closed basin closed boundary closed-box model closed braid closed broken line closed card sorting closed category closed cell closed chain closed channel closed circuit hydraulic system closed circular DNA closed circulating water system closed class closed combinatorial surface closed communication structure closed complex closed complex plane closed composition closed cone

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。