“By the Yan River”的概念、定义、翻译、参考文献-科学参考

单词	By the Yan River
释义	By the Yan River Encyclopedia 艺术学中国油画释 By the Yan River《延河边上》中国现代油画作品。
随便看	double-quadrant D.C.converting circuit double qualified teacher double quantum dots device double quantum echo correlated spectroscopy double-quantum echo correlated spectroscopy double quasar double radical double radio source double random sampling double rank double ratio double recursion double-red congratulation letter double reflection double refraction double reheat cycle Double Reheat Rankine Cycle double resonance double-resonance double reversal double-ring galaxy double ringing slotter double root double row scaffold doubler stage

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。