A novel solar illumination system consisting of strip plane mirror array collecting sunlight, light pipe, coupling mirror and grinded plastic tray scattering light was introduced.

提出一种采光面积大、结构简单、制作容易、维修方便的平面反光镜阵列汇聚采光，导光管传光，平面镜耦合，磨砂塑料盘散光的新型太阳光照明系统。

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The infrared focal plane detector based on a TDI-CCD has the features of high sensitivity and high resolution. It can operate at a lower illumination condition and will have a wide application area.

基于TDI-CCD构成的红外焦平面探测器件灵敏度高，分辨率高，能在更低照度下工作，具有广阔的应用前景。

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In order to achieve the required illumination on a plane and meet the requirements of a lighting system, it is necessary to do the secondary design for optics system.

为在平面上实现所需的照明，满足照明系统的要求，需要对光学系统进行二次设计。

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Under an unnaturally black sky is this lateral plane of illumination, because, as it turns out, we have a power outage in town.

NEWYORKER: Wakefield