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参考文献是科技论文的重要组成部分,也是编辑加工和重要内容。温哥华格式要求,著录文后参考文献时,英文刊名和人名一律用缩写。这...
The following come fromhttp://www.smartdraw.com SmartDraw Software, LLC Since 1994, SmartDraws purpose has been to expand the ways in which people communicate so that we can clearly...
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Statistical comparisons Paired or unpaired t tests. Reports P values and confidence intervals. Nonparametric Mann-Whitney test, including confidence interval of difference of median...