B27的知识精选

“HLA-B27”可以造什么句,HLA-B27造句
RelationshipbetweenHLA-B27SubtypeandAnkylosingSpondylitis;TheClinicalStudyofDu-MoxibustionTreatingontheCasesofGeneHLA-B27(+)andHLA-B27(-)ExpressionofAnkylosingSpondylitis;ClinicalStudyonDu-moxibustion...
设等差数列 的前n项和为 ,已知 ,则 (       )A.-27                 B.27...
问题详情:设等差数列 的前n项和为 ,已知 ,则 (       )A.-27                 B.27              C.-54          D.54【回答】A【解析】【详解】知识点:数列题型:选择...
在等比数列中,,且为和的等差中项,则为  A.9                  B.27         ...
问题详情:在等比数列中,,且为和的等差中项,则为A.9                  B.27                 C.54                 D.81【回答】B【解析】【分析】根据题意,设等比数...
已知等差数列{}中,则该数列前9项和S9等于(   )A.18          B.27          ...
问题详情:已知等差数列{}中,则该数列前9项和S9等于(   )A.18          B.27           C.36           D.45【回答】D知识点:数列题型:选择题...
已知:,,则的值等于(     )   A.44       B.27        C.25       D...
问题详情:已知:,,则的值等于(     )   A.44       B.27        C.25       D.37【回答】D  知识点:乘法公式题型:选择题...
一条肽链有9个肽键,控制这条肽链合成的基因中至少要有的碱基个数(  )A.9个   B.27个 C.30个  ...
问题详情:一条肽链有9个肽键,控制这条肽链合成的基因中至少要有的碱基个数(  )A.9个   B.27个 C.30个   D.60个【回答】D知识点:基因的概念与表达题型:选择题...
已知为等差数列,若,则A.24                B.27             C.15   ...
问题详情:已知为等差数列,若,则A.24                B.27             C.15               D.54【回答】B知识点:数列题型:选择题...
、数列对任意满足,且,则等于(  ) A.24            B.27           C.30 ...
问题详情:、数列对任意满足,且,则等于(  ) A.24            B.27           C.30               D.32【回答】B知识点:数列题型:选择题...
“B27”可以造什么句,B27造句
B27Associationisaselfhelpgroupestablishedin1995byagroupofAnkylosingSpondylitispatients.OBJECTIVE:Toexploretheaccuracy,sensitivityandspecificityofIMS-ELISAfordetectingHLA-B27anditsvalueintheauxiliarydi...
热门标签