1、Thermal emittance of metal photo-cathode mainly consists of two parts.
金屬光陰極的熱發(fā)射度由兩部分構(gòu)成。

2、Emittance and irradiance are meaningful measurements of flux at a specific surface.
發(fā)射強度和輻照強度只有對一定表面上通量的量度才是有意義的。

3、The solar absorptance changed obviously, while the emittance has little change after irradiation.
材料輻照后太陽吸收率發(fā)生明顯變化，而輻射率幾乎不發(fā)生變化。

4、The concepts of radiant emittance and of irradiance are complementary.
輻射的發(fā)射強度和輻照度是兩個互補的概念。

5、A method is presented for determining the emittance of hot solids.
本文討論一種確定固體材料比輻射率的方法。

emittance翻譯