luminous flux

常見(jiàn)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)我們衹能通過(guò)生産大量無(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、焦距等都是電影觀衆(zhòng)厛?jiān)O(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、矽光電池作探測(cè)器件來(lái)測(cè)試車燈光通量性能的檢測(cè)儀器。