“化工文献数据库”的概念、定义、翻译、参考文献-科学参考

单词	化工文献数据库
释义	化工文献数据库 Encyclopedia 工学化工电子商务释 chemical literature database化工文献数据库计算机可读的、有组织的化工相关文献信息的集合。文献数据库又称引导数据库，主要包括书目数据库、文摘数据库和原始文献数据库。
随便看	direction logarithm direction of arrival estimation Direction of Chinese Opera direction of drama direction of light direction of magnetization direction of main passenger flow direction of principal curvature direction of Quyi direction of recession direction of R^n direction of Rn direction of search direction of the selected titles direction of twist of yarn direction parameter direction ratio direction relation direction sign direction vector directive Directive 2001/29/EC of the European Parliament and of the Council of 22 May 2001 on the Harmonization of Certain Aspects of Copyright and Related Rights in the Information Society directive gain directive indoctrinate Directive on Privacy and Electronic Communications

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。