luminous emittance [光] 发光度 ; [光] 光发射度
spectral emittance 光谱发射度 ; 光谱发射率
directional emittance 定向发射度 ; 定向发射率
normal emittance 法向发射度
spectral radiant emittance 光谱辐射出射度
emittance of the earth's surface 地表面辐射
hemispherical emittance 半球发射率
Dopant influence some properties of polyaniline such as configuration, heat stability, infrared emittance, microwave absorbing.
②掺杂剂性质影响聚苯胺的结构、热稳定性、红外发射率、微波吸收等性能。
参考来源 - 聚苯胺吸波材料的研究The developed white HIC reflects 91.46% of near infrared radiation, and the half-sphere emittance of the white HIC is as high as 85%.
研制的白色红外热反射涂层的平均近红外反射比为91.46％，半球发射率85％。
参考来源 - 红外热反射涂料的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
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。
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。
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