“luminous flux”造句,怎麼用luminous flux造句
The width, height, brightness of the screen and the luminous flux, focus of the cineprojector are important factors of cinema auditorium design.
The unit of luminous flux in the International System, equal to the amount of light given out through a solid angle by a source of one candela intensity radiating equally in all directions.
The ratio of luminous flux at a specific wavelength to the radiant flux at the same wavelength.
Photometers are specifically designed to measure emitted, reflected or transmitted light in photometric terms of luminous flux, luminance, illuminance or luminous intensity.
Conclusion The luminous flux determination method for assessing Eustachian tube function is sensitive rapid, and objective, so it is a hopeful appraisal measure.
By improving the optical encapsulation, the luminous flux of LED can be improved greatly.
This paper described the principle, apparatus and correction methods of a new method of realizing the total luminous flux scale by using integrating sphere. The results are also presented.
The measurement of the luminous flux of UHP (Ultra High Power) light source is described in this paper.
-
“媽我愛你”造句,怎麼用媽我愛你造句
1、母親節你對媽媽說,媽媽我愛你,或者說媽媽,我感謝你媽媽,我真的好愛好愛你。2、媽媽我愛你。3、媽媽的愛給多少錢也不換,媽媽我愛你。4、在此,我要大聲地對媽媽說:媽媽我愛你。5、爸爸媽媽爸爸媽媽爸爸媽媽我愛你。6、《媽媽我愛你》讀後感最近我讀了一本書名字叫《...
-
“尋史”造句,怎麼用尋史造句
1、本文的研究方法:一﹑是歷史研究法(TheHistoricalMethod),誠如,運用此種方法的程式或步驟為:應用歸納法、比較法及類比法去探尋史料,檢驗歷史記錄及遺蹟,追究其事實真相,並尋求其相關*然後下斷論。2、當局正在搜尋史蒂夫佛塞特的蹤影,他自昨天乘坐熱氣球從內華...
-
“元豐三年”造句,怎麼用元豐三年造句
1、蘇軾是在元豐三年1080年。2、公元1080年宋神宗元豐三年二月。3、劉溫,神宗元豐三年一○八○。4、之句;至此年(元豐三年)四月時,已著成《易傳》九卷、《論語說》五卷,並把後者抄寄文彥博文彥博見蘇軾《黃州上文潞公書》,《蘇軾文集》卷四*。...
-
“exposure machine”造句,怎麼用exposure machine造句
1、Theelementaryexposurepatternofavariablerectangularelectronbeamexposuremachineisarectangle.2、Thenewversionoftheduallanguage"elite"topromote"excellententerprisestopromote",whileincreasingthespecialoffersupermarket,exposuremachineandso...
相關文章
- —Excuseme,I'mnewinTaiyuan.Couldyoutellme ?—Ofcourse.Go...
- 拼寫:將“lùmànmànqíxiūyuǎnxī,wújiāngshàngxiàérqiúsuǒ”14個字工整...
- 完形填空IcomefromGuilin.Itismy1 .It’sabeautiful 2 ofGuangxi...
- 單項選擇—Excuseme,couldyoupleasetellmeifthemeeting
- “mutually exclusive option”造句,怎麼用mutually exclusive option造句
- —Excuseme,LiuMing.CouldyoutellmewhataUFOislike?—Sorry....
- “aluminum extrusion”造句,怎麼用aluminum extrusion造句
- Doyouoftenlistentomusicatloudvolumes(音量)?Youshouldknowt...
- 綜合填空:Whatdoyouusuallyusemobilephonesfor?Sendingtextmess...
- JIUQUAN,Oct.17(Xinhua)--ChinaonMondaysuccessfullylaunch...