方差分析

• The test result shows that we got the optimum emulsified diesel oil of definite mixing ratio by variance analysis of power smoke and consume oil
  以发动机功率、耗油率和烟度的综合评价值为指标进行方差分析，优选最佳的乳化油配比方案。
• In local chemical exploration , the variance analysis of three - stage - model must be applied to estimate analytical uncertainly and sample - collecting error
  摘要在区域化探中必须应用三层套合方差分析对样品的采样误差和分析误差进行统计分析。
• Res ults : to present the sufficient reasons for irreplacability of the analy sis of variance by t - test and main points concerning correct application of st atistics
  结果:给出不适合用t检验取代方差分析的充足理由和正确运用统计学的基本要领。
• Anove analysis tested the difference of the characters of the project and interviewees among different statuses and no significant relations have been found
  方差分析检验出工程项目与被访者工作年限以及项目背景对合作绩效的影响没有显著差异性。
• Ditto for one way anova , two way anova ( with and without replicates ) , full and fractional factorials , and response surface designs
  给定一组数据， 6西格玛黑带应能进行一维方差分析、二维方差分析（有或没有重复） ，全部析因，部分析因和响应曲面设计。
• ( 1 ) compare means analysis shows there is significant difference in the effects of learning factors , personality factors and child rearing factors
  第四章是研究结果： ( 1 )方差分析表明，学习因素、人格因素及家庭教养方式在学习困难上有显著性差异。
• By range analysis and variance analysis , time factor and ph factor were considered that had high remarkable effects on the course of na4edta dissolving caso4
  通过极差和方差分析后，认为在na _ 4edta溶解caso _ 4过程中，时间和ph对此反应有高度显著影响。
• The effect of interaction between disease and time was statistically significant on qol by multi - variate test of repetitive measure anova
  多变量重复测量方差分析结果显示，疾病因素（不同临床表现患者）与时间因素的交互作用对生命质量的影响有统计学意义。
• Results the qol measured at baseline , 3 months and 6 months increased significantly by uni - variate test of repetitive measure anova
  结果单变量重复测量方差分析结果显示，在治疗后3个月、 6个月时生命质量各个指标和总分与基线相比均有显著变化，并呈现线性趋势。