A. Journal of Nursing Education
B. J Nursing * Education
C. J Nurs Educ
D. Journal Nurs *
A. Journal of Nursing Education
B. J Nursing * Education
C. J Nurs Educ
D. Journal Nurs *
A.扩展检索是同时对多个相关检索词执行逻辑或检索的技术
B.精确检索指所检信息与输入的词组完全一致的匹配检索技术
C.模糊检索允许所检信息与检索提问之间存在一定的差异
D.A OR B AND C的检索结果与(A OR B)AND C的检索结果不同
E.nurs*可检出nurse,nurses,nursing和nursery
As no one in the small village (knew) (nothing) about medicine, Mrs. Smith, a for-mer nurse, (had to) work (as) a doctor.
A.knew
B.nothing
C.had to
D.as
分析方法的检出(下)限是指该分析方法在给定的置信度可以检出待测组分的最高浓度(或最高质量)。
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