提出了一套线性接收系统的设计方案，特点是动态范围大、脉冲宽度窄。依据此方案设计出来的接收机在实用中显示出了良好的性能。
The article gives a design scheme of linear laser receiver with narrow pulse width and large dynamic range which is proved to be effective in a practical project.
LED背光技术不仅显著增强了LCD显示的动态范围，同时使现有图像达到了更逼真的显示效果。
LED backlight technique dramatically enhances the dynamic range of an LCD display and hence extends its ability to present images with high reality.
动态显示功能与GIS的结合，为动态显示提供了地学分析的平台环境，扩大了动态显示功能的应用范围。
The combination of dynamic display function and GIS provides geographical analyses platform circumstance and extends application areas for dynamic display function.
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