“沥青分级体系”的概念、定义、翻译、参考文献-科学参考

单词	沥青分级体系
释义	沥青分级体系 Encyclopedia 工学道路沥青释 grading system of asphalt沥青分级体系沥青作为一种化工产品，必须按照某个技术指标进行等级划分，以形成不同的标号，满足不同地区和工程的需要。
随便看	Mingchen Beizhuan Wanyanji Ming Chi Ming Cho Lee Mingchun Society Mingcui Hu Guojia Shidi Gongyuan Mingdao Notes Mingde Gate Ming dwelling，Xiangfen Ming Dynasty Ming Dynasty art design Ming Dynasty border towns Ming Dynasty ci-poetry Ming Dynasty court elegant dance Ming Dynasty court team dance Ming Dynasty dance Ming Dynasty dragon incense ink Ming Dynasty folk dance Ming dynasty operatic costume cases of Luyang Town, Jingtai County Ming dynasty porcelain vase with opera painting at Xincai County Ming Dynasty Rubbing Album in Zhuozhou of Snow Hall Ming Dynasty rubbing album of Boling Taishou Kongbiao Stele Ming Dynasty Rubbing Album of Cui Dunli Stele Ming Dynasty Rubbing Album of Gu Lang Stele Ming Dynasty Rubbing Album of Hengfang Stele Ming Dynasty Rubbing Album of Jingjun Stele

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。