luminous flux

基本解释

“We’ll reach a limit where we can only move forward by producing quantities of luminous flux that nobody needs, ” he says.
他说，“我们将会达到一个极限，那时我们只能通过生产大量无用的光通量来获取进步。”
The width, height, brightness of the screen and the luminous flux, focus of the cineprojector are important factors of cinema auditorium design.
银幕的宽度、挂高、亮度，以及放映机的光通量、焦距等都是电影观众厅设计的重要因素。
The paper introduces a device of testing luminous flux of vehicle lamp with integrating sphere and selenium cell as detector, and gives design thought of this system.
介绍了一种用积分球、硅光电池作探测器件来测试车灯光通量性能的检测仪器。

a measure of the rate of flow of luminous energy, evaluated according to its ability to produce a visual sensation. For a monochromatic light it is the radiant flux multiplied by the spectral luminous efficiency of the light. It is measured in lumens ( symbol: )

光通量
The 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。
光流量
光学通量
光通量

光通量
The changed luminous flux is controlled by multiplexer circuit through photoelectric conversion and signal conditioning, then is imported into the acquisition card.
变化的光通量经光电转化和信号调理后由多路复用电路控制输入到采集卡。
光通