“许庆斌”的概念、定义、翻译、参考文献-科学参考

单词	许庆斌
释义	许庆斌 Encyclopedia 工学〔人物〕释 Xu Qingbin许庆斌（1927-11-06～2009-04-02）中国经济学家，中国运输经济学科的先驱者。
随便看	analytic quadratic differential analytic quaternion function analytic real function analytic reducibility analytic redundancy analytic relation analytic relief analytic renormalization analytic representation analytic ring analytics analytics as a service analytics ecosystem analytic semi-group analytic semigroup analytic sentences analytic set analytic sheaf analytic signal analytic singular support analytic solution analytic space analytic spread analytic straight line analytic structure

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。