First there was the theoretical Big Bang that got the universe going. Several billion years passed. Then a Little Bang birthed our solar system.

首先，理论上的大爆炸使得宇宙演化开来。几十亿年过去之后，我们的太阳系诞生于小爆炸。

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For nonlinear attitude system of flying vehicle with pure time-delay, inertia and bang-bang control a control method using decoupling variable structure is given.

对于具有纯延迟、惯性和由开关控制的非线性飞行器姿态系统，本文提出了采用解耦变结构控制的方法。

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Discontinuous variables such as shown in Fig. 2-1A-2c occur in "on-off" or "bang-bang" control system and are treated separately in a subsequent paper.

如图2-1A-2c所示的不连续变量，主要是在“通-断”控制或者“砰-砰”控制出现，将后续章节单独处理。

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