steradiancy

球面发射强度

词形变化

steradiancies 复数 steradiancies

释义与例句

n.
  1. 1.

    The rate of radiation transfer from a surface for each steradian of solid angle in a specified direction per unit area of cross section of the radiation perpendicular to that direction

    可数 不可数

    The geometry of the cone θ and the irradiance at the image of the carbon block were used to determine the absolute steradiancy of the energy in the cone θ as a radiometer calibration value.