1) second-degree orthogonal regression design
二次正交回归设计
1.
According to the frost heave damage on concrete,this paper used the second-degree orthogonal regression design of four factors[1/2 implementation],and studied the main impact on the 28 d flexible strength by the water-binder ratio,content of fly ash,polypropylene fiber and carbon fiber to the canbon and polypropylene concrete.
针对普通混凝土抗裂能力差,采用四因子[1/2实施]二次正交回归设计,研究了水胶比、粉煤灰掺量、聚丙烯纤维掺量和碳纤维掺量对层布式碳纤维——聚丙烯混杂纤维混凝土28 d抗折强度的主要影响。
2) quadratic regression orthogonal design
二次回归正交设计
1.
At realm of surface roughness of machined surface,forecast mathematical model is set up by using quadratic regression orthogonal design between NC turning parameter and machined surface.
在已加工表面粗糙度研究领域引入回归正交分析,采用多元二次回归正交设计得到了数控车削参数与已加工表面粗糙度的回归预报模型。
2.
The quadratic regression orthogonal design was adopted to establish function expression among dye-uptake and concentration of acrylamide,temperature of graft polymerization,potential of plasma treatment,and time of plasma treatment.
采用二次回归正交设计法建立亚麻织物上染率与接枝液浓度、温度、等离子体处理电压、时间之间的函数表达式,并分别列出每种因素单独的函数表达式。
3.
In this experiment,the influence of water-cementitous materials ratio,content of steel fibre and silica fume and aggregate-cementitous materials ratio on compressive strength of RPC are studied by using quadratic regression orthogonal design.
本试验采用二次回归正交设计的方法,研究水胶比、钢纤维掺量、硅粉掺量和骨料-胶材比对RPC抗压强度的影响。
3) orthogonal regression design
二次回归正交设计
1.
These three parameters were analyzed and optimized by orthogonal regression design.
用二次回归正交设计的方法对喷嘴主要结构参数——喷孔直径、纱道直径和喷孔压力进行单因子分析和优化设计,结果表明:单因子以及它们的优化组合对减羽效果有显著影响,当喷孔直径为0。
4) quadric orthogonal circumrotation regression design
二次正交旋转回归设计
1.
The synthesis procedure,in which the minimum annual cost(or investment) is used as the objective function,is presented to optimize looped water supply networks,combining the quadric orthogonal circumrotation regression design,the quadratic programming and the linear programming together.
这一方法以环状管网年费用(或投资)最小为目标函数,将二次正交旋转回归设计、二次规划和线性规划有机的结合在一起,较好的解决了环状管网的优化设计计算问题。
5) quadratic regressive orthogonal design
二次回归正交设计
1.
Optimal concentrations of 6-BA and NAA and their combinations were tested with quadratic regressive orthogonal design for their effect on shoot regeneration of Dianthus caryophyllus L.
以香石竹叶片为外植体,利用二次回归正交设计对其再生体系建立中的关键因素6-BA和NAA的浓度及其组合进行定量优化。
6) Square regression orthogonal experimental design
二次回归正交试验设计
补充资料:回归正交设计法
分子式:
CAS号:
性质:根据正交表安排试验,使得在每个试验点上获得的数据含有最大的信息,再用回归分析法来处理正交试验的数据,将试验指标与被考察的各因素之间的关系以回归方程更精确地表示出来。回归的正交设计兼容了正交试验设计与回归分析两者的优点,是一种优良的试验设计方法。
CAS号:
性质:根据正交表安排试验,使得在每个试验点上获得的数据含有最大的信息,再用回归分析法来处理正交试验的数据,将试验指标与被考察的各因素之间的关系以回归方程更精确地表示出来。回归的正交设计兼容了正交试验设计与回归分析两者的优点,是一种优良的试验设计方法。
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