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- photospheric facula 光斑,光球光斑
- Sunspots are photospheric phenomena. 太阳黑子是光球上的现象。
- Research of anti-jamming in facula orientation[J]. 引用该论文 马春光;袁红星;贺安之.
- Testing precision analysis of centrobaric of laser facula[J]. 引用该论文 孙爱鲜;王晶;何衡湘;陈亦庆.
- The problem may be even more severe for the small photospheric flux knots. 对细小的光环磁通量节点来说，这些问题可能更为严峻。
- The tracking precision is got by measuring the far-field facula posit. 通过测量回馈光远场光斑的位置变化可以得到端机的跟瞄精度。
- Deflection of phase change cooled mirror induced by asymmetric facula[J]. 引用该论文 孙峰;余文峰;程祖海;张耀宁;周次明.
- Finally the influence of facula dithering on the guidance precision is estimated using the influence factor for some of aircraft weapons. 通过引入影响因子来评价光斑抖动对制导精度的影响。
- Adopt imported reflect mirrorlens from America, makes the facula thinnerthe cut stronger. 四、采用美国进口反射镜和透镜，光斑更细、切割力更强。
- This cannot occur so long as any photospheric rays are visible through deep valleys along the Moon's limb (Meeus et al. 1966). 这种情况不会发生像光球层现象所说的那样穿过峡谷沿着月球边缘。
- So a new method to limit the facula was presented to improve illumination efficiency of light-pipe. 据此，提出了限制光斑进入方棒以提高整体照明系统效率的方法。
- Adopt imported reflect mirror and lens from America makes the facula thinner and the cut stronger. 四、采用美国进口反射镜和透镜，光斑更细、切割力更强。
- In order to calculate the radius of the facula captured by CCD, several algorithms are discussed. 对光斑圆半径的提取设计了半径提取算法。
- Adopt imported reflect mirror and lens from America, makes the facula thinner and the cut stronger. 采用美国进口反射镜和透镜，光斑更细、切割力更强。
- YANG Xi-chen.Studying on laser heat treatment broad band facula [J].Laser Application. 1990 (18): 13-16. [8]杨洗陈.;激光热处理宽带光斑的研究[J]
- Two projects are submitted.By simulation, the position and the shape of facula on the screen are achieved. 在此基础上，提出了2种实现方案，对其分别建立了模型，并进行了模拟，计算了屏上光点位置、束斑大小、进行了数据分析。
- The diameter of facula can be calculated by image process on computer, then we can get the value of divergence angle through formula. 在计算机中用图像处理方法求出光斑的大小，再计算发敞角。
- The laser beam passing through the focusing systems gets an facula,which consists of main spot and sidelobe on the focus plane. 由于光的衍射作用 ,使通过聚焦系统的激光束入射到特定靶面成一光斑 (主光斑 ) ,而在主光斑以外还有次级光斑圈 (旁瓣 )。
- In particular, I Secretary for the production of ultra-bright white light to reach 12000MCD, facula aperture consistency, and well received by users. 特别是我司生产的超高亮白光达到12000MCD，光斑光圈一致性好，深受用户好评。
- This paper gives the CCD image test results. The laser facula measurement error and the test problems are analyzed. Some solutions are presented in the paper. 给出了用CCD进行激光光斑成像试验的结果，分析了激光光斑的测量精度和测量中存在的问题，并给出了解决途径。
