入射角

rùshèjiǎo
  1. (optics) angle of incidence (angle that straight line makes with the normal of a surface)
  2. angle of incidence (angle that straight line makes with the normal of a surface)

Wiktionary

Entry Composition

1 入射 rùshè
  1. (physics) incidence
  2. incidence
=2 角 Jué surname Jue
=2 角 jiǎo
  1. angle
  2. corner
  3. horn
  4. horn-shaped
  5. unit of money equal to 0.1 yuan, or 10 cents (a dime)

classifier: 個
=2 角 jué
  1. role (theater)
  2. to compete
  3. ancient three legged wine vessel
  4. third note of pentatonic scale
=2 角 lù
  1. (obsolete on its own in Standard Chinese) only used in 角里 (former placename, located in Jiangsu province, now Zhūjiājiǎo)
  2. only used in 角里 (former placename, located in Jiangsu province, now Zhūjiājiǎo)
=2 角 gǔ only used in 角角 (gǔgǔ)