“retrospective search”的概念、定义、翻译、参考文献-科学参考

单词	retrospective search
释义	retrospective search Encyclopedia 管理学回溯检索释 retrospective search回溯检索根据用户所需的专题情报，围绕一定的科研主题，从存贮多年文献信息的数据库中，对全部相关文献进行详尽追溯和全面普查的检索方法。又称追溯检索、逆检索。 Mathematics retrospective search回溯搜索
随便看	rare-earth metal catalyst rare earth metal ore deposit rare earth metal refining rare earth metals metallurgy rare earth molten salt electrolysis rare earth molten salt electrolysis in chlorides rare earth molten salt electrolysis in fluorides rare earth nitrate rare earth oxalate rare earth oxidation-reduction separation and purification rare earth oxide rare earth oxides rare earth oxides lanthanum thermal reduction rare earth perchlorate rare-earth permanent magnet rare earth permanent magnetic material rare earth permanent magnetic materials rare earth permanent magnetic material with low temperature coefficient rare earth phosphate rare earth pyrometallurgy rare-earths-cobalt perma-nent magnetic material rare earth-sensitized luminescence materials rare earth solvent extraction separation and purification rare earth sulfate rare earth synergistic extraction

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。