variance ratio analysis

基本解釋

Optimum Ratio is obtained by orthogonal test and variance analysis for different factors and levels.
通過對型砂各因子和水平的正交試驗和方差分析，得出了最佳的配比。
Their influence to removal rate(Q) and abrasion ratio(G) of PCD material is usually measured by range and variance analysis method.
本文通過大量的試驗，系統(tǒng)研究了磨削工藝參數對聚晶金剛石（PCD）磨除率Q、磨削比G的影響。
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.
以發(fā)動機功率、耗油率和煙度的綜合評價值為指標進行方差分析，優(yōu)選最佳的乳化油配比方案。