相控阵雷达通过电的方式控制天线孔径面上各辐射单元的相位变化，以实现波束的快速扫描，使其具有灵活、变化快速、多功能等优点。
Phase Array Radar can scan beams fast by controlling the phase of radiator elements in the antenna aperture surface, which shows many excellences such as agility, change celerity and multifunction.
描述了选区激光熔化快速成型设备系统组成，选区激光熔化对激光子系统、扫描子系统及软件子系统的功能要求。
SLM system and the functions of laser subsystem, scanning subsystem, and software subsystem are described in detail in this paper.
用户能够通过来自一幅图上的每个基因的重要的功能快速地扫描，然后当他们发现感兴趣的注释时进入详细的页面。
The users can quickly scan through important functions of each gene from a graph, and then go to detailed pages when they find interesting annotations.
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