“hierarchical notation”的概念、定义、翻译、参考文献-科学参考

单词	hierarchical notation
释义	hierarchical notation Encyclopedia 管理学标记制度释 hierarchical notation层累标记制类号位数与类目等级相适应的标记制度。又称等级标记制。简称层累制。管理学层累制标记法释 hierarchical notation层累制标记法类号位数与类目等级相适应的文献信息分类标记制度。简称层累制，又称等级标记制。
随便看	new material focal plane imaging device new material industry new materials of organic chemicals new measurement technology new media new media advertising New Media and Society new media communication new media economics new media information service new media literature new media news products new media public relations new media technology new media video advertising new Mersenne prime conjecture New Mexico State new microbial resources new military aircraft company flight test New Model Army new molecular entity new Moon new moon new multilayer composite materials New Museology Movement

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。