精品偷拍一区二区三区,亚洲精品永久 码,亚洲综合日韩精品欧美国产,亚洲国产日韩a在线亚洲

  • <center id="usuqs"></center>
  • 
    
  • 英語翻譯

    英語翻譯
    把下面內(nèi)容翻譯成英文,
    人眼的視覺曲線是指對于不同波長(不同顏色)的光主觀亮度的相對值曲線.在明視覺曲線中人眼最靈敏的點是在555nm的黃綠色光,對于510nm的藍(lán)色光和610nm的橙紅色光,需要2倍的光強度才能引起與555nm的黃綠光相同的亮度感覺.在暗視覺曲線中人眼的最靈敏點是507nm的藍(lán)綠色光,相應(yīng)50%的靈敏點在455nm和545nm左右,從明視覺改變到暗視覺,輻射能的最大光功效由555nm波長的673lm/W變?yōu)榱瞬ㄩL507nm時的1725lm/W.卓克根據(jù)中介視覺原理,成功開發(fā)了三基色中介視覺熒光粉,是世界上最早投入商業(yè)使用,是發(fā)明專利的核心技術(shù)之一.
    還有金屬鹵化物燈用英語怎么說?
    英語人氣:836 ℃時間:2020-05-08 12:14:15
    優(yōu)質(zhì)解答
    我的翻譯在這:
    The vision of the human eye is different wavelength (different colors) the light of the relative value of subjective brightness curve.In that vision of human eye is most sensitive points in 555 nm of the yellow-green light,510 nm to 610 nm blue light and shade of orange-red,need 2 times the light intensity can cause the yellow and green 555 nm the same feeling of brightness.In the dark vision of the human eye is most sensitive points of the 507 nm blue-green shade,the corresponding 50 per cent of the sensitive points in 455 nm and 545 nm around,from the visual changes to the dark vision,the biggest-effectiveness of radiation from 555 nm wavelength of 673 lm / W into a wavelength of 507 nm at 1725 lm / W.According to an intermediary Zhuoke visual principle,the successful development of the intermediary trichromatic vision phosphor,is the world's first commercial use of the invention patent is one of the core technology.
    金屬鹵化物燈用英語翻譯為:Metal Halide Lamp.
    我來回答
    類似推薦
    請使用1024x768 IE6.0或更高版本瀏覽器瀏覽本站點,以保證最佳閱讀效果。本頁提供作業(yè)小助手,一起搜作業(yè)以及作業(yè)好幫手最新版!
    版權(quán)所有 CopyRight © 2012-2024 作業(yè)小助手 All Rights Reserved. 手機版