詞語：facula
facula的解釋
facula['fækjələ]n. （太陽光球上的）光斑（複數faculae）；擺白斑
facula的意思
facula 光斑;光斑模式;白斑;solar facula 太陽光斑;photospheric facula 光球層光斑;光斑;faculae facula 的複數;chromospheric facula 色球光斑;
facula的參考例句
1.Adopt imported reflect mirror lens from America, makes the facula thinner the cut stronger. 採用美國進口反射鏡和透鏡，光斑更細、切割力更強。
2.The results illustrate that through the role of reflector cup on the LED, we can get a uniform rectangular facula in the target surface. 在光學軟件中對反射器光學系統進行照明模擬，結果說明通過自由曲面反射器作用於LED，可以在目標路面上形成均勻照明的矩形光斑。
3.Based on mechanism of human sight, the facula diffusion method is advanced to detect individual cross-sections in the image and takes out the contours of them. 在人眼視覺機理的基礎上，提出光斑擴散方法，用來探測圖像中各個纖維截面並得到其輪廓線。