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。
The quadratic orthogonal rotation design with five factors was used to study the effect of of technology for production of biodiesel.
论文拟用概率方法评估系统的旋转备用，即在机组最优启停模型中引入可靠性约束。
In this paper, the probabilistic technique is used to evaluate the spinning reserve requirements of the system, that is, the reliability constraint is considered in the model of unit commitment.
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