thermal emission
معنی فارسی
تابش حرارتي
ریشه و کاربرد
ریشه
From the Greek 'therme' meaning 'heat' and Latin 'emissio' meaning 'a sending out'.
مثال
- The thermal emission from the sun is what warms the Earth.
- Thermal emission is a key factor in the design of heat sinks.
- The thermal emission of a black body is described by Planck's law.
ترکیبهای رایج
Detect thermal emission Measure thermal emission Increase in thermal emission
تعریف انگلیسی
noun
- the emission of electrons from very hot substances