The concepts of radiant emittance and of irradiance are complementary.

辐射的发射强度和辐照度是两个互补的概念.

辞典例句

Emittance and irradiance are meaningful measurements of flux at a specific surface.

发射强度和辐照强度只有对一定表面上通量的量度才是有意义的.

辞典例句

A high quality beam has low emittance and low energy dispersion.

良好的束流轨道可以获得低发射度、低能散的高品质束流.

互联网

A method of rapidly measuring total emittance of diathermanous films by using an viscometer is introduced.

介绍一种用辐射计快速测定透明薄膜全发射率的方法.

互联网