emittance meaning in English

出射度辐射本领发射度放射
发射本领
发射量
发射率
发射能力
放射率
由能源所幅射的每单位面积功率

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。
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。
Beam emittance measurement with modified three gradient method
用修正三梯度法测量束流发射度
Measuring method for normal total emittance of infrared heater
红外辐射加热器全法向发射率测量方法
Test method for normal spectral emittance at elevated temperatures
升高温度时标准光谱发射的试验方法

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