...正交旋转设计,数学模型 [gap=934]Key words：chlorine dioxide gas；Chinese jujube；Penicillium notatum；quadratic orthogonal rotation design；mathematical model ...
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the quadratic orthogonal rotation design 正交实验
quadratic orthogonal rotation combination design 二次正交旋转组合设计
quadratic orthogonal regressive rotation design 正交回归旋转设计
quadratic regression orthogonal rotation design 二次回归旋转设计
quadratic rotation-orthogonal combination design 二次正交旋转组合设计
the quadratic rotation-orthogonal combination design 二次正交旋转组合设计
quadratic rotation-orthogonal regressive combination design 二次正交旋转组合
The quadratic orthogonal rotation design with five factors was adopted in an experiment of salidroside extraction.
应用五元二次旋转正交设计进行红景天甙浸提工艺试验。
The quadratic orthogonal rotation design with five factors was used to study the effect of of technology for production of biodiesel.
应用二次正交旋转组合设计方法建立粽管巢蛛和拟水狼蛛对稻纵卷叶螟和稻褐飞虱捕食作用的数学模型。
Quadratic orthogonal regressive rotation design of three factors is applied to study the effect of varieties, density and fertilization to maize yield in Xichang ecological area.
采用三因素五水平二次回归正交旋转组合设计，研究玉米品种、密度、施肥措施对西昌地区玉米产量形成的作用效应，建立回归模型并分析各因子的作用规律。
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