emissivities

美 　英

• n.發(fā)射率

詞形變化

復(fù)數(shù)：emissivities  

英漢解釋

n.	1. 發(fā)射率,輻射系數(shù)

英英解釋

n.	1. the ability of a surface to emit radiation, measured as the ratio of the energy radiated by a surface to that radiated by a black body at the same temperature.

例句

Characterization of summertime microwave emissivities from the Special Sensor Microwave Imager over the conterminous United States

專用傳感器微波圖成像得到的美國本土上空夏季微波輻射特征

Research on the data processing multispectral method of melting point temperature and normal spectral emissivities

一種測量金屬熔點溫度和法向光譜發(fā)射率的多光譜數(shù)據(jù)處理方法研究