High strength bolts are widely applied in engineering practice. The torque coefficient is important evaluation parameter of their performance class.
高强度螺栓广泛地应用于工程领域，扭矩系数是评定其性能级别的重要参数。
The hydrodynamics parameters such as the thrust coefficient and torque coefficient were obtained.
获得了螺旋桨推力系数、扭矩系数等水动力性能参数。
The distribution curve of axial load and preload-torque is obtained, and the computed torque coefficient is reasonable and accurate.
分析得到轴向载荷分布关系和预紧力一扭矩关系曲线，计算得到的扭矩系数合理准确。
The damping characteristic of a single-machine and infinite bus system was analyzed, and the relation between damping torque coefficient and transmission power was derived.
分析了单机无穷大系统的阻尼转矩机理，得出了阻尼转矩系数与输送功率的关系。
Due to the large torque coefficient, small torque ripple and ease of control, permanent magnet synchronous motor (PMSM) system has been widely used in many accurate servo control systems.
永磁同步电动机系统具有力矩系数大、力矩波动小以及控制灵活等优点，在许多精密伺服控制系统中得到广泛应用。
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.
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.
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。
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