根据由李亚普诺夫定理导出的综合阻尼系数的原理，统一定义了同步发电机的动态阻尼力矩系数和动态同步力矩系数。
A unified definition for damping torque coefficient of synchronous machines is proposed in this paper according to the principle of synthetic damping coefficients deduced from the Lyapunov Theorem.
基于李雅普·诺夫函数方法，给出了无激励非线性切换系统一致有界和一致最终有界的充分条件。
Using multiple Lyapunov functions, a sufficient condition is derived to ensure that the switched nonlinear systems are uniformly bounded and uniformly ultimate bounded.
我和李雷都统一个班学习，而且我们相互协助，同甘共苦，以是我们是很好的冤家。
Li Lei and I study in the same class, we help each other and share happiness and sadness. So we are very good friends.
李翱的人性论在一个更高的层次上统一了善恶、性情、自然属性和社会道德属性的关系。
On a higher level, LI Ao's theory of human nature had unified the relationship among good and evil, disposition, natural attributes and social and moral properties.
李翱的人性论在一个更高的层次上统一了善恶、性情、自然属性和社会道德属性的关系。
On a higher level, LI Ao's theory of human nature had unified the relationship among good and evil, disposition, natural attributes and social and moral properties.
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