本文从理论上探讨了向量空间模型及其改进模型在专题文献过滤中的相关算法。
This article discussed the algorithms of literature filtering based on vector space model (VSM) and other improved models.
IARC专题工作组就以下暴露于射频电磁场的方式对现有文献进行了讨论和评价。
The IARC Monograph Working Group discussed and evaluated the available literature on the following exposure categories involving radiofrequency electromagnetic fields.
各小组在老师指导下和回顾文献后，通过所选专题并确定专题重点，同时定期参与实验设计课。
Teams ratify their chosen project and identify its focus through faculty guidance and literature review, while attending lectures in experimental design regularly.
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