专业释义英英释义
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吸收比 - 引用次数：6
In this way the thickness of Al2O3 films measured is 50nm,with the absorptance of either visible light or sunlight approximates to zero.
测试得到50 nm厚的Al2O3薄膜,其可见光吸收比和太阳光吸收比接近零。
参考来源 - 采用PLC级差法闭环控制中频电源反应溅射沉积Al吸收率 -
吸收系数 - 引用次数：2 参考来源 - 金属/电介质颗粒复合体系的光学性质吸收比
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吸收比
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吸收系数吸收比吸收率
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吸收率
·2,447,543篇论文数据，部分数据来源于NoteExpress
absorptance [ əb'sɔ:ptəns ]
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n.
a measure of the rate of decrease in the intensity of electromagnetic radiation (as light) as it passes through a given substance; the fraction of incident radiant energy absorbed per unit mass or thickness of an absorber
"absorptance equals 1 minus transmittance"
以上来源于: WordNet
柯林斯英汉双解大词典
absorptance /əbˈsɔːptəns, -ˈzɔːp-/ (also absorption factor)
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1.
N a measure of the ability of an object to absorb radiation, equal to the ratio of the absorbed radiant flux to the incident flux. For a layer of material the ratio of the flux absorbed between the entry and exit surfaces of the layer to the flux leaving the entry surface is the internal absorptance 吸收比 ( symbol: α) [physics] → compare reflectance, transmittance
双语例句
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With decreasing the film thickness, the maximum absorptance appears.
随着薄膜厚度减小，吸收率具有极大值。
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Methods Non flame atom absorptance was used to determine the blood lead levels.
方法采用非火焰原子吸收法测定全血铅含量。
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A simplified method to estimate the solar absorptance of a water pond is also presented.
文章还引入了一简化的水池吸收率的计算方法。
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