“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	double curve double curved surface double cusp double custody system for electronic records and paper records double cutting hair double cylinder double-cylinder-doffer card double cylinder weft knitting machine double dagger double data encryption standard double data encryption standard, double-DES double data rate double data rate, DDR double-data-rate four double-data-rate four, DDR4 double-data-rate three double-data-rate three, DDR3 Double-deck Road double deoxidation termination method double-DES double difference double-difference phase observation double differential double-differential cross-section double diffused metal-oxide-semiconductor circuit

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。