A number of astronomical observations and experimental result were known to Newton when he first tried to understand the dynamics of bodies.

当牛顿首先试图去了解天体的力学问题时，他已经知道了许多天文的观测及实验结果。

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Both the simulation and experimental results show that the dynamics model is correct and control strategy put forward can improve the portability and sensitiveness of vehicle steering system.

仿真和试验的结果都表明：建立的动力学模型是合理的，提出的控制策略能提高汽车的转向轻便性和灵敏性。

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The results demonstrate that the simulation of the nonlinear lateral dynamics for the lateral dynamics characteristics of the experimental vehicle is successful.

这表明所建立的非线性侧向动力学模型对试验样车侧向动力学特性的模拟是成功的。

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On the military front, Medis is supplying General Dynamics with experimental Power Packs to power battlefield PDAs, although GD has yet to place an order.

FORBES: Fuel Cell Firm Guns For Military Money