• By quantum jump method, we find that the corrections to its phase for the no-jump trajectory are different when considering adiabatic and nonadiabatic evolutions.

    利用量子跃迁方法,当考虑绝热和非绝热演化时,发现对于非跃迁轨道,其相位修正值是不同的。

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  • Based on the virtual target point and the ellipse trajectory theory, a new maneuver method in the free - flight phase is presented.

    基于虚拟目标点和椭圆弹道理论,提出了一种在自由段机动变轨的新方法。

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  • The gas and particle phase in the gas solid two phase plane mixing layers flow is numerically simulated using the discrete vortex method and trajectory method respectively.

    对气固两相平板混合层流动,采用离散涡方法模拟气相场,轨道法跟踪颗粒的运动。

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  • During the initial flight phase, the method which regulates the ballistic trajectory to reduce the overload requirement of the flight middle phase using the direct force is presented.

    在飞行初段,提出用直接力来对弹道进行调姿以减小中制导段需用过载的方案,并利用最优控制的方法设计了直接力作用方案。

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  • On the basis of the trajectory on the phase plane and Lyapunov' s direct method, switching line is introduced for controlling static compensator under large disturbance.

    根据相迹方程和李亚普诺夫直接法提出了在大扰动下控制静止补偿器的开关线。

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  • In this paper, a particle trajectory model attached in an Eulerian-Lagrangian method is used to numerically simulate gas-liquid two-phase flow in RPB.

    文中采用基于颗粒轨道模型的欧拉拉格朗日法对超重力旋转床中的气液两相流动与传质进行了数值模拟研究。

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  • For dynamics modeling of 3d fluid-solids two-phase flows in engineering problem it was brought forward of particles trajectory flexible model based on the discrete element method (DEM).

    为解决工程应用中三维流固两相流动力学建模的难题,提出了基于离散单元法(dem)的颗粒群轨道柔性模型。

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  • For dynamics modeling of 3d fluid-solids two-phase flows in engineering problem it was brought forward of particles trajectory flexible model based on the discrete element method (DEM).

    为解决工程应用中三维流固两相流动力学建模的难题,提出了基于离散单元法(dem)的颗粒群轨道柔性模型。

    youdao

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