“multi-level description”的概念、定义、翻译、参考文献-科学参考

单词	multi-level description
释义	multi-level description Encyclopedia 管理学著录格式释 multi-level description多层次著录对由不同层级的多部分组成的文献整体及其各个部分的情况进行系统描述的文献著录方法。
随便看	variable power group variable-power lens variable preference structure variable pressure hydraulic system variable pressure operation variable profile antenna variable quantity variable radio object variable radio source variable-range hopping variable rate application variable rate fertilization variable rate irrigation variable rate sampling variable-ratio schedule variable reaction coordinate transition state theory variable refrigerant volume central air-conditioning system variable region variable reluctance stepping motor variable reluctive transducer variable rules variable selection variable selection for linear regression model variable separation method variable sign

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。