Statistical Analysis Study(SAS) on Reliability and Maintainability of Caterpillar Tractor 履带式拖拉机可靠性与维修性的分析
This thesis mainly adopts the methods of empirical analysis and normative analysis with the combination of a comparative analysis as well as statistical analysis to study the issuing of current local government bonds in China. 本文以实证分析和规范分析相结合的方法为主,同时采用比较分析法、统计分析法,对当前我国地方政府债券的发行进行了研究。
Statistical Analysis and Study of the Relations Between the Coefficient of Consolidation and Consolidation Pressure 固结系数与固结压力关系的统计分析及研究
Methods : Statistical analysis and study of the citation of the Orthopedic Journal of China were made using quantitative approach on the basis of the data from China hospital knowledge databases ( CHKD ) developed by Qinghua Tongfang CD-ROM Co., Ltb. 方法:利用清华大学同方光盘股份有限公司研制开发的中国医院知识仓库期刊全文数据库中的数据,用定量分析的方法,对《中国矫形外科杂志》被引情况进行统计、分析和研究。
Statistical Analysis and Study of the Papers on Information Retrieval during Recent Five Years 近五年信息检索论文分析研究