facula

英 /'fækjʊlə/ 美 /'fækjʊlə/

中文释义

n.（太阳光球上的）光斑

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.
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.
This paper discusses the design of deformable mirror in order to obtain special facula.

本文就此叙述了变形镜面形的设计,以得到指定形状的光斑.