actinism

uncountable usually

(chemistry, physics) That property of electromagnetic radiation that leads to the production of photochemical effects

Japanese Meaning

光化学反応を引き起こす電磁放射の性質

Scientists measured the actinism of different light sources to determine which would best preserve the museum's pigments.

科学者たちは、博物館の顔料を最もよく保護する光源を判断するために、異なる光源の光化学作用を測定した。

Sense（1）

(chemistry, physics) That property of electromagnetic radiation that leads to the production of photochemical effects

actinisms

（ plural ）