摘要
应用几何光学的原理和微元法,通过计算得到定量结果,对于虹和霓的成因给出了明确的物理解释.
Using the theorem of geometrical optics,micro -element method and the quantitative result obtained from calculation,the paper gives an explicit physical explanation of the causes why and how rainbow and secondary rainbow are formed.
出处
《河池学院学报》
2010年第5期28-33,共6页
Journal of Hechi University
关键词
虹
霓
反射
折射
色散
偏向角
rainbow
secondary rainbow
reflection
refraction
dispersion
angle of deviation
