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1.Results from logistic analysis suggested that the presence of HBV and HCV co-infection are associated with the freak-out times, drug-taking frequency, abnegate times,vocation,condom-using, HBV infection of sexual pattern, transfusion history and number of transfusion in these addicts.
多因素分析:职业、吸毒年限、每天吸毒次数、戒毒次数、性行为是否用安全套、性伙伴是否患有肝炎、曾是否接受血液制品、接受血液制品次数等8个因素的HBV与HCV重叠感染率差异有显著性。收藏指正
2.Textual research proves it feasible to slice directly on 3-D models and abnegate STL format file that is usually used in all kinds of rapid prototyping machine, It has a significantly practical value.
经过本文的研究证明了通过对三维CAD模型直接进行切片处理，舍弃了STL格式文件这一目前各类激光快速成形机上通用的模型近似处理环节是完全可行的，并具有重要的实用价值。收藏指正
尝试查询
词形变化
现在分词:abnegating
过去式:abnegated
过去分词:abnegated
汉英释义
v. 放弃