chatoyancy

They display a different pattern of flame structure to an experienced eye, which consists of concentric radiating flames and parallel banded layers displaying a distinct “pseudo-chatoyancy” effect.

对于有经验的人而，品显示处不同于美乐珠的火焰纹结构图案由同心的射状火焰纹，和平行条带层显示出清晰的变彩假象。