1) luminous flux
光通量;光流量
2) lumen
[英]['lu:mən] [美]['lumən]
流明<光通量单位>
3) lumen (lm)
流明(光通量单位)
4) quantum flux
光量子通量
5) luminous flux
光通量
1.
Technological transformation to luminous flux of DTG160 single-pan analytical balance;
对DTG160型单盘分析天平光通量的技术改造
2.
The paper points out the pathogeny which affects people′s health,analyzes the advanced light scattering theory in detail,builts the mathematics model for on axis lighting on the basis of the theory,and studies the relationship between luminous flux and particle size of single particle.
文中指出影响人体健康的致病因子 ,并详细分析先进的光散射理论 ,在此基础上建立异轴采光数学模型 ,分析单个微粒的光通量和粒径之间的关系。
3.
Based on the principle of equalization of the distribution ratio of the luminous flux of incident rays to reflective ones in certain area of the surface, the direction of the corresponding reflective ray to each incident ray is to be ascertained.
采用灯具曲面上一定区域内入射光通量分布比例与反射光通量分布比例对等的原则，确定出每一条入射光线所对应的反射光线方向，进而求出为实现该目的所需的切点（切线），并用例子说明了其设计过
6) optical flux
光通量
1.
According to the basic data of atmospheric wind field measurement,some main performance of the modified Sagnac interferometer were analyzed and calculated for atmospheric wind field measurement,including the system transmission,optical flux,spectral resolution and responsibility of the detector.
根据目前大气风场探测的基本数据,分析计算了用于大气风场探测的改形Sagnac干涉仪的主要性能,包括系统透过率、系统的光通量、光谱分辨率以及探测器的响应率,说明改形Sagnac干涉仪具有良好的性能,可以用于大气风场探测。
2.
On nonideal condition, the weakening parameter for incident intensity with Wollaston splitter and polarizer and the optical flux of spectrometer based on double Wollaston prisms is discussed, and the accurate optical flux expression is presented.
光通量是偏振干涉成像光谱仪的关键参量之一 。
补充资料：光通量
分子式：
CAS号：
性质：光源的辐射能通量；对人眼所引起视觉的物理量。即单位时间内某一波段内的辐射能量与该波段的相对视见率的乘积。人眼对不同波段的光，视见率不同；故不同波段的光辐射功率相等，而光通量不等
CAS号：
性质：光源的辐射能通量；对人眼所引起视觉的物理量。即单位时间内某一波段内的辐射能量与该波段的相对视见率的乘积。人眼对不同波段的光，视见率不同；故不同波段的光辐射功率相等，而光通量不等
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条