“东辽河”的概念、定义、翻译、参考文献-科学参考

单词	东辽河
释义	东辽河 Encyclopedia 工学〔中国主要河流〕释 East Liaohe River东辽河中国辽河左岸一级支流。旧称南苏水、赫尔苏河。
随便看	concave convex function concave-convex function concave-convex game concave curve concave down concave down curve concave downward concave function concave functional concave grating concave kite concave lens concave metric concave minimization problem concave mirror concave operator concave polygon concave polyhedral angle concave polyhedron concave probability measure concave programming concaver concave sequence concave space concave surface

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。