actinic radiation

1. Cess et al. So, the anomalous absorption of solar radiation by clouds is basically equal to the absorption of solar actinic radiation by the substance with photochemical reactions in the atmosphere.
   这表明了大气中参与光化学反应的物质对光化辐射能量的吸收基本上等于云对太阳短波辐射的异常吸收之值。
2. The absorption in actinic band by all kinds of substances with photochemical reactions in the atmosphere should be considered in radiation transfer model, atmospheric chemistry model, and the climate model.
   所以，在辐射传输模式、大气化学模式、气候模式中，应该考虑参与光化学反应的物质对光化辐射能量的吸收作用。

noun

1. electromagnetic radiation that can produce photochemical reactions

   Synonym:    actinic ray