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luminous flux

美英

na.【物】光束
网络光通量；流明值；光源光通量

luminous flux

luminous flux

英-汉英-英网络释义

luminous flux

na.

1.【物】光束,光通量

2

On a surface . The luminous flux received by the surface from a lighting installation after reflection from other surfaces .

经照明系统中的各反射面反射后到达被照表面的光通量。

3

Among the many technical indexes of LED , the total luminous flux is one of the most important .

在 LED 的诸多技术指标中，总光通量是其中最重要者之一。

4

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。

6

The LED total luminous flux decreases with the increase of time in the DC mode, but it does not change in the pulse mode .

LED 总光通量在直流模式下随点燃时间下降，在脉冲模式下则不随点燃时间变化。

7

With the continuous development of LED industry , an accurate measurement on the total luminous flux of LED has been put on the agenda .

随着 LED 产业的不断发展，对 LED 总光通量的准确测量也提到了越来越重要的议事日程上来了。

8

The ratio of luminous flux at a specific wavelength to the radiant flux at the same wavelength.

发光效率一定波长的光量对同样波长的辐射光量的比例

9

11

In practice, luminous flux is measured using an integrating sphere .

习惯上积分球用来测量光通量？

12

Reflector is made by import high efficiency material , high reflectivity, high luminous flux of output .

高效反光材料，反射率高，确保光通量的高输出。

13

Because of this reason, it is necessary and important for us to make some measurements and researches about the total luminous flux of LED .

基于此，本论文有针对性地作了 LED 总光通量的相关测定和研究。

14

The lighting effect rate are higher , Ra are very well , similar The Sunshine and long life, High Luminous Flux .

特点：发光效率高，显色性好，近似于日光，寿命长，光通量高。

15

Total luminous flux measurements on discharge lamps used for photometric standards

测光标准器用放电灯总光通量的测量

16

Report on an Intercomparison of the Measurements of the Luminous Flux of High-Pressure Sodium Lamps

高压钠光灯光通量测量相互比较报告

17

Luminous Flux Influenced by Color Tolerance Adjustment of Rare Earth Fluorescent Lamp

稀土荧光灯的色容差调整对光通量的影响

18

Verification Scheme of Measurement Instruments for Total Luminous Flux JJG

总光通量计量器具检定系统

19

Standard lamps for the measurment of luminous intensity and luminous flux

发光强度、总光通量标准灯泡

20

The Analysis of Fluorescent Lamp Luminous Flux Fluctuation

荧光灯光通量波动分析

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