irradiance

名词 n.
中文释义

英文释义

名词 n.
  1. The act of irradiating; emission of rays of light. countable,uncountable
  2. That which irradiates or is irradiated; lustre; splendour; brilliancy. countable,uncountable
  3. The radiant power received by unit area of surface. countable,uncountable
    — 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.

词形变化

irradiances plural

词汇关系

相关词
radiance

词源

Etymology tree
English irradiant
Latin -iader.
Old French -ancebor.
Middle English -aunce
English -ance
English irradiance
From irradiant + -ance.
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