• 2021-04-14
    IFs are valuable only for comparing journals of similar content.
  • 内容

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      What is special about open-access journals A: A higher frequency of citation. B: A collection of valuable data. C: Hard-won prominence. D: Established reputation.

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      clc is used to clear space to save content, and clear is used to clear MATLAB display content.

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      ​4. Asia covers a huge area. .......... Europe is very small.‎​‎​‎ A: By contrast B: By comparing C: By similar means D: by similarity

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      () is a way of expressing something by comparing it with something else that has similar characteristics. A: Metaphor B: Personification C: Rhyme D: Synonym

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      In content analysis, it is suggested to define a coding unit that makes it convenient to count and analyze our message content. ( )