大家在查：占7% 口吃障碍莱恩·约翰逊耇 Avad regular discipline 吉雯 feet feet 一四阿尔努

光通

网络lm; Luminous Flux; Lumen

光通

网络释义

光通

lm

荧光粉类型标称功率不同色温灯的初始光通（lm）显色指数（Ra） 6500K 4000K 2700K 卤磷酸钙 36W 2400 2650 2760 6…

Luminous Flux

D60-D系列，九洲光电 ... 色温 CCT 光通 Luminous Flux 显指 CRI ...

Lumen

卤钨灯管 - J45J78J118J189 - xuanlight or... ... 功率 Wattage 光通 Lumen 寿命 Life ...

Total Luminous Flux

光通(Total Luminous Flux; Φ)- 同波之光射通人眼有同重之感，光源之射通依照其各波相之重造成人眼所感的通，之光通，位明(…

Lumens

...：≥80；平均寿命(Hours)：8000H；初始光通(Lumens)：5600；色温(CCT)：2700K；灯头(CAP)：E27

例句：

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。

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。

The light flux of the DLP micro-projector used for the LED mixed light is increased.

该混光光源可以提高 LED 光源的 DLP 微型投影机的光通量。

The method of mesh division of the illuminated surface in floodlighting calculation by means of the effective lumen method is described.

利用有效光通量法作泛光照明计算时被照面网格的划分方法。

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。

As a result , the relative optical throughput of a fiber probe can be used conveniently for the determination of the aperture size .

因此，光纤探针的相对光通量可方便地用作判定针尖端孔隙大小的依据。

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。

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。

Lamp Lumens : Lamp lumens must be measured using the lamp and ballast that are shipped with the fixture .

光通量（流明）：对带灯泡和镇流器的灯具进行测量。

Lumen output of a fluorescent lamp after it has been operating 100 hours .

荧光灯燃点 100 小时后的光通输出。

The transmission of the optical system is the ratio of the outgoing light flux and the incident light flux .

透过率是指光学系统的出射光通量与入射光通量的比值。

The substrate may be planar or spherical, and spherical one has increased light flux .

也可以是球面的。球面型发型面板基片还可以增加光通量。

The present invention adopts a reflective cup as an LED light flux collecting device .

本发明采用反光杯作为 LED 光通量收集装置。

The radiance will reduce if the size of extended light source is shortened.

减小光源尺寸会降低系统的光通量。

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

习惯上积分球用来测量光通量？

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。

A multi coated prism and enhanced Aluminized mirror can both achieve about the same 98% transmission.

一个多层腹膜的棱镜结构和增强铝镀膜的反射镜都可以达到 98%的光通率。

Flux of stars was recorded every 0 . 2 sec so that more details of a short- timescale variable could be detected.

由于毎隔 0.2 秒记录一次背景恒星的光通量，可侦测到短时间变化变星的更多细节。

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。

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。

Tightest flux and color bins.

最紧凑的光通量和颜色

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

Simulation Analysis of Temperature Influenced Distortion of a BLDCM Used in Space Laser Communication

卫星光通信用无刷直流电机温度变形仿真分析

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

热词推荐

大家在看

man , . cum you 's " after japan ? : - Facebook join what Yeah your then 4th as