Sigma that is one PI orbital. There is one sigma, one PI and there is a second PI, and that is how we are getting the triple bond.
那是一个pi轨道，有一个，一个pi，还有第二个pi轨道，这就是我们如何得到三线态的。
To the control system, The mathematics model of transducers, blade actuator, PI controller to rotate speed, PI controller to the torque, PI controller to the blade angle are established.
对于控制系统，建立了传感器、节距调节器、转速PI控制器、转矩PI控制器、节距PI控制器等的数学模型。
Through analyzing both fuzzy control and PI, taking advantages of the characteristics of fuzzy and PI, the fuzzy-PI double model is applied in the controlling strategy.
本文对防腐电源系统的控制方案、组成方式等进行了分析、设计，构建了模糊-PI双模控制的控制方案。
Through analyzing both fuzzy control and PI, taking advantages of the characteristics of fuzzy and PI, the fuzzy-PI double model is applied in the controlling strategy.
本文对防腐电源系统的控制方案、组成方式等进行了分析、设计，构建了模糊-PI双模控制的控制方案。
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