单项选择题
A.学位论文B.报告C.图书D.期刊E.2013年发表
判断文献的类型:()Standard General Principles for Temperature L...
判断文献的类型:()Standard General Principles for Temperature Limits in the Rating of Electric Equipment and for the Evaluation of Electrical Insulation Page(s):0_1Digital Object Identifier :10.1109/IEEESTD.1986.81591.
A.学位论文B.研究报告C.标准D.期刊
AU2010209650(A1)Key intermediates for the synthesis of ...
AU2010209650(A1)Key intermediates for the synthesis of Rosuvastatin or pharmaceutically acceptablesalts thereof .Inventor(s):ZDENKO CASAR;JANEZ KOSMRLJ +(CASAR,ZDENKO,;KOSMRLJ,JANEZ)Applicant(s):LEK PHARMACEUTICALS +(LEK PHARMACEUTICALS D.D)Classification:-international:A61K31/505;A61P3/06;C07D239/42-European:C07D239/42.从上述信息判断该文献的文献类型为:()
A.专利B.标准C.学位论文D.会议论文
根据题录,判断文献类型:()Albert T.Measuring Technology Maturity:Op...
根据题录,判断文献类型:()Albert T.Measuring Technology Maturity:Operationalizing Information from Patents,Scientific Publications,and the Web[M].2016.
A.学位论文B.研究报告C.图书D.期刊