“spectral emissivity”的概念、定义、翻译、参考文献-科学参考

单词	spectral emissivity
释义	spectral emissivity Encyclopedia 工学发射率释 spectral emissivity光谱发射率实际物体表面的光谱辐射力与同温度下黑体的光谱辐射力的比值。是反映物体在特定波长或频率下辐射能力的无量纲热物理参数，其值为0～1。 Physics spectral emissivity谱发射率
随便看	sound pick-up devices sound power sound power, acoustic power sound power density sound power level sound power level' sound power meter sound premix Sound Press Ethics sound pressure sound pressure, acoustic pressure sound pressure level sound pressure meter sound pressure sensor sound probe soundproof soundproof for door and windows Sound-Proofing Felts and Blankets sound proof material sound propagation coefficient sound propagation in buildings sound pulse sound quality sound quality assessment sound quality of internal combustion engine

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