ultraviolet radiation
معنی فارسی
تابش فرابنفش
ریشه و کاربرد
ریشه
From Latin 'ultra' meaning 'beyond' and 'violet' referring to the color. 'Radiation' from Latin 'radiationem' meaning 'a shining, radiation'.
مثال
- Ultraviolet radiation from the sun can cause skin cancer.
- Ozone layer protects us from harmful ultraviolet radiation.
- Ultraviolet radiation is used in disinfection processes.
ترکیبهای رایج
Harmful ultraviolet radiation Absorb ultraviolet radiation Emit ultraviolet radiation
تعریف انگلیسی
noun
- radiation lying in the ultraviolet range; wave lengths shorter than light but longer than X rays