放ほう射しゃ線せん量りょう

noun

radiation dose

Technical term used in contexts such as nuclear safety, medical radiology, and environmental monitoring. Refers to the amount of ionizing radiation absorbed or received.

See also: 線量

• 原げん発ぱつ事じ故この後あと、周しゅう辺へんの放ほう射しゃ線せん量りょうが測そく定ていされた。

  After the nuclear accident, the radiation dose in the surrounding area was measured.

• CT検けん査さによる放ほう射しゃ線せん量りょうは比ひ較かく的てき低ひくい。

  The radiation dose from a CT scan is relatively low.