Refers to ionizing radiation such as X-rays, gamma rays, or particle radiation. Commonly used in scientific, medical, and safety contexts.
Radiation is widely used in medicine and industry.
この地域の放射線量は安全基準を下回っている。
The radiation level in this area is below the safety standard.
Uranium emits strong radiation.
The workers measure radiation levels every day.
Many people were exposed to radiation in the accident.
Lead plates block radiation.
radiology department
radiolysis