scanning beam meaning in Chinese
扫描光线。
Examples
- Scanned beam current
扫描波束电流 - Every phased - array rader needs thousands of phase shifters , which control the phase of radiator elements in the antenna aperture surface to scan beams fast
每部相控阵雷达需要上千个移相器,才能控制天线孔径面上各辐射单元的相位变化进而实现快速扫描。 - Abstract : this paper describes the procedure required for an image geometric operation . a actual example for converting image of scanning beam form to coreline form is given
文摘:介绍了图像几何运算的两个步骤，并以按水平扫描线排列的数字图像转换为按外极线排列的图像为例，具体阐述了图像几何运算的方法。 - 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 . therefore , phase array radar is fit for the necessity of combat readiness
这种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，适应战备需要。 - Thirdly , according as the difference of precision , we may short the steps of edge extraction and improve the efficiency of algorithm with dilation algorithm . at last , with felicitical using algorithm of scanning beam , we attain the rigor edge image with texture
2 )在边界连接中，根据对实际情况的研究，提出了一种具有通用意义边界连接算法3 )根据精度要求的不同，可以利用膨胀算法简化轮廓提取的步骤，以提高算法的时间效率。