0 light or other types of radiation used in order to treat or diagnose a medical condition -- （用來治療或診斷用的）光（或其他輻射）
X-rays are a form of irradiation. X光是一種輻射。
Electronic portal image assisted reduction of systematic set-up errors in head and neck irradiation.
Local irradiation alone for peripheral stage 1 lung cancer: could we omit the elective regional nodal irradiation?
The value of frequent treatment verification films in reducing localisation error in the irradiation of complex fields.
The ability to store male pupae for some time before emergence and irradiation provides a useful degree of flexibility in operational programmes.
The reduction of intensity as a function of the irradiation time can be observed.
The acceleration at cone wing depends on laser intensity and more importantly, cone angle, since the interaction strongly depends on incident angle for oblique irradiation.
The concentration of alloying elements and the thickness of the alloyed layer can be gradually increased by increasing the number of irradiation cycles.
Core holes, charge disorder, and transition from metallic to plasma properties in ultrashort pulse irradiation of metals.
