lighting; irradiation treatment
Technical term for applying light or radiation as a treatment or process, often in medical, industrial, or scientific contexts.
This device is used for the irradiation treatment of materials.
The surface properties change through the irradiation treatment.
照射 means irradiation or shining light on something, while 照射処理 specifically refers to the treatment or processing using that irradiation.
処理 is a general term for processing or handling; 照射処理 narrows it to processing by means of irradiation.
Compound of 照射 (irradiation) and 処理 (treatment, processing).