facula
基本解释
- n.摆白斑；光斑
英汉例句
- 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。 - 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。