光谱能量分布 meaning in English
spectral energy distribution
Examples
- Spectral distribution of energy
光谱能量分布 - Metal halide lamps with spectral energy distribution similar to natural light - part 2 : sports lighting
光谱能量分布类似自然光的金属检卤灯.第2部分:运动照 - 1 the spectral power distribution of light from fluorescent uv lamps is significantly different from that produced in light and water exposure devices using other light sources
在光和水老化设备中所用的紫外荧光产生的光的光谱能量分布与别的光源有着显著差异。 - ( 3 ) in the dy - lamp experiments , we study the spectrum distribution of relative - energy . firstly , it is tested by providing bandwidth and the numbers of the band according as a standard of the solar simulator . the result shows it cannot achieve a standard of the solar simulator that the spectrum distribution of the dy - lamp is simulated the solar spectrum ; however , if according as b standard , then it can attain the request of b standard of the solar simulator
研究了镝灯光谱相对能量分布，首先根据a级模拟器提供的带宽和带数对镝灯的光谱能量分布进行了测试，测试结果表明，利用镝灯来模拟太阳光谱达不到a级模拟器的要求；根据b级模拟器提供的带宽和带数对镝灯再次进行测试，并与b级的光谱失配误差进行比较，结果表明，利用镝灯来模拟太阳光谱可达到b级模拟器标准。 - From the point of view of experiment , this article first calculates the spectrum power distribution of incandescent lamp , fluorescent lamp , high2pressure sodium lamp and the metal2halide lamp , then calculates the ratio of visible spectrum power to the whole spectrum power in order to prove theoretically that incandescent lamps have the low light efficiency , while the high2pressure sodium lamps and the metal2halide lamps have the higher light efficiency
本文从实验的角度,通过计算得到白炽灯、节能灯、高压钠灯和金卤灯的光谱能量分布图,并计算得到这四种灯的可见波段能量所占总能量的比例,从而理论上证明了白炽灯光效低,而高压钠灯和金卤灯的光效较高。