luminous flux
基本解釋
- n. [光][電子] 光通量（單位為流明lumen）
英漢例句
- “We’ll reach a limit where we can only move forward by producing quantities of luminous flux that nobody needs, ” he says.
他說(shuō)，“我們將會(huì)達(dá)到一個(gè)極限，那時(shí)我們只能通過(guò)生產(chǎn)大量無(wú)用的光通量來(lái)獲取進(jìn)步?！?/li> - The width, height, brightness of the screen and the luminous flux, focus of the cineprojector are important factors of cinema auditorium design.
銀幕的寬度、掛高、亮度，以及放映機(jī)的光通量、焦距等都是電影觀眾廳設(shè)計(jì)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.
介紹了一種用積分球、硅光電池作探測(cè)器件來(lái)測(cè)試車燈光通量性能的檢測(cè)儀器。
雙語(yǔ)例句
詞組短語(yǔ)
- luminous s flux 光通量
- Luminous Flux 光通量
- luminous flux maintenance 光通維持率;光通量維持率
- led luminous flux 光通量
- lamp luminous flux 光通量
短語(yǔ)
英英字典
- 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: )
柯林斯英英字典
專業(yè)釋義
- 光流量
- 光學(xué)通量
- 光通量
- 光通量
The measurement of the luminous flux of UHP (Ultra High Power) light source is described in this paper.
本論文研究超高壓汞燈——UHP燈的光通量測(cè)量方法。 - 光流量
- 光學(xué)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.
變化的光通量經(jīng)光電轉(zhuǎn)化和信號(hào)調(diào)理后由多路復(fù)用電路控制輸入到采集卡。 - 光通
- 光束
- 光束
- 光通量
- 光通量