分别用卡方检验和T检验比较两分法变量与连续变量.
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T Test, Chi-Square Test and Spearman's Rank Correlation Analysis were used.
采用t检验或卡方检验及Spearman等级相关分析等分析透析用导管相关性感染的易感因素.
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Objective To compare power of the t-test and Wil coxon Rank-Sum test.
目的比较t检验与秩和检验检验完全随机设计两组资料的功效.
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The analysis tool is SPSS 13.0; statistical method is mean comparison and independent sample t test.
主要采用的分析工具是SPSS13.0, 采用的统计方法是均值比较法和独立样本t检验法.
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结果 治疗后疼痛程度明显减轻,经t检验有显著性差异 ( P & lt; 0.001 ).
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T-test is always used to check trajectory consistency whose much deficiency is found in practice.
现行弹道一致性检验通常采用检验模型,在实际工程运用中发现该方法存在诸多不足之处.
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T-test showed that behavioral problems correlated to neuroticism and lie.
经t检验,行为问题与神经质和掩饰性2个因素有关.
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The t test showed that no difference was found. The present method rapid and accurate.
本方法测定结果与灰化法一致,t检验表明两方法之间无显著性差异.
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个案中只有41人有完全符合三项遵从标准(病人自评 、 病历回顾、血中 锂 盐浓度)之遵从行为.
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Results The infants birth length of exposure group is significantly lowerof control group by t test.
结果暴露于苯系物的孕妇与对照组比较,其子代出生身长,差别具有显著性.
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T-test and Duncan variance analysis were adopted in F _ 1 and F _ 2 monosomic analysis.
单体分析中F_1世代采用t - 测验,F_2世代采用Duncan方差分析法.
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T-test is always used to check trajectory consistency whose much deficiency is found in practice.
现行弹道一致性检验通常采用检验模型,在实际工程运用中发现该方法存在诸多不足之处.
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Quality control and test of T-joint and angle welded joint in construction steel structure
建筑钢结构T型及角接焊接接头的质量控制与检测
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结果 治疗后疼痛程度明显减轻,经t检验有显著性差异 ( P & lt; 0.001 ).
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When I saw the new design I couldn't wait to test out this new Segway. Wow!
看到眼前的新设计,我急不及待的尝试这一辆新版的赛格威, 哗!
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