n.[光][电子]光通量（单位为流明lumen）

n.光通量（其单位为流明lumen）; 光束; 光流

luminous fluxes───n.[光][电子]光通量（单位为流明lumen）

luminously───发光地，发亮地；清楚地

luminous paint───[涂料]发光漆

luminous range───[水运]发光视见距离

luminous───adj.发光的；明亮的；清楚的

luminousness───n.透光率

luminous energy───[能源]发光能量

luminous paints───[涂料]发光漆

luminous ranges───[水运]发光视见距离

measurement of the luminous flux of UHP (Ultra High Power) light source is described in this paper.───本论文研究超高压汞灯——UHP灯的光通量测量方法。

By improving the optical encapsulation, the luminous flux of LED can be improved greatly.───经过光学封装技术的改善，可以大幅度地提高大功率LED灯串的出光率（光通量）。

Of a source. The luminous flux emitted above [ below ] a horizontal plane passing through the source.───对光源而言. 高于 [ 低于 ] 通过光源的水平面而发射的光通量.

Ratio of the utilized flux to the luminous flux leaving the luminaires.───被利用的光通与离开灯具的光通量之比.

Ratio of the absorbed radiant or luminous flux to the incident flux.───吸收的辐射通量或光通量与入射通量之比.

Of a source . Quotient of the luminous flux emitted and the power consumed.───某一光源发出的光通量与其消耗功率的比值.

Luminous flux, color temperature and color rendering property are the three main index in light source.───光通量、色温和显色性是光源的三大重要指标。

The luminous flux per unit area at any point on a surface exposed to incident light.───一支蜡烛的点光源在每英尺表面的照度的单位.

They create a uniform value of luminous flux due to the high frequency used.───由于使用高频,电子镇流器产生均匀的光通值.

Characterzation: high quality quartz bulb, biplanar filament which enables increased illumination, uniform color temperature and luminous flux.───特色: 优质的石英泡壳, 卓越的双排丝结构,独特的防爆装置,亮度更高, 使用更安全.

The measurement of the luminous flux of UHP Power light source is described in this paper.───本论文研究超高压汞灯——UHP灯的光通量测量方法.

Lumen : The unit for measuring luminous flux.───流明: 量度光通量的单位.

It is helpful to reducing the uncertainty of measuring LEDs luminous flux with integrating spheres.───自吸收效应的校正有助于降低用积分球测量光通量的不确定度.

The luminous flux per unit area at any point on a surface exposed to incident light.

The measurement of the luminous flux of UHP Power light source is described in this paper.

The LED total luminous flux decreases with the increase of time in the DC mode(http://sentencedict.com/luminous flux.html), but it does not change in the pulse mode.

Ratio of the utilized flux to the luminous flux leaving the luminaires.

Visual, electromagnetic spectrum, luminous flux, luminous intensity, illuminance, luminance.

Of a source . Quotient of the luminous flux emitted and the power consumed.

Please take Luminous Flux as standard parameter, Luminous Intensity is only for reference.

Lumen : The unit for measuring luminous flux.

Ratio of the absorbed radiant or luminous flux to the incident flux.