A temperature measuring system based on LED light source is designed, and the transfer model and noisy model of every section is given.

设计了一种基于LED光源的荧光温度检测系统，给出了各个环节的传递模型和噪声模型。

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Then on the basis of invariant manifold theory and Poincaré section, a transfer trajetory between L1 and L2 of the Earth-Moon system was given.

然后基于不变流形理论和庞加莱截面方法，设计了不同拉格朗日点间转移轨道。

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