现基于小目标检测的现状和最新进展，从空间滤波和时间滤波的角度对现有的小目标检测技术进行了简单的概述，并分析了今后的研究方向。

Part algorithms of infrared small target detection in the way of spatial filter and time filter are introduced in this paper, based on present and recent technology.

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综述了可用于新一代高密度光存储无机相变材料的研究现状和最新进展，并对今后的发展前景进行了简要的展望。

The current state and research progress of several inorganic phase-change materials outlined as the new generation optical storage are reviewed and the development prospect is also simply.

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综述了我国纳米涂料工业科学研究的最新进展，分析了我国纳米涂料产业化的现状和存在的问题。

The latest progress on scientific research of nano-coating industry in China is summarized, and the current status and existing problems of industrialization of nano-coating in China are discussed.

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