luminous flux造句
The ratio of luminous flux at a specific wavelength to the radiant flux at the same wavelength.
By improving the optical encapsulation, the luminous flux of LED can be improved greatly.
Photometers are specifically designed to measure emitted, reflected or transmitted light in photometric terms of luminous flux, luminance, illuminance or luminous intensity.
The measurement of the luminous flux of UHP (Ultra High Power) light source is described in this paper.
The width, height, brightness of the screen and the luminous flux, focus of the cineprojector are important factors of cinema auditorium design.
Conclusion The luminous flux determination method for assessing Eustachian tube function is sensitive rapid, and objective, so it is a hopeful appraisal measure.
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.
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.
-
企业经营风险造句
1、企业经营风险包括经营业绩风险和经营能力风险。2、以完善企业内部控制制度,达到加强企业经营管理、防范与化解企业经营风险和会计风险的目的。3、经营杠杆是衡量企业经营风险的重要标志。一般而言,经营杠杆系数越小风险越小。4、进一步地,伙伴间相互信任的建立...
-
海潮小区造句
1、海潮路海潮小区门口大排档污水堵了下水道2、记者在海潮路海潮小区水部街道居家养老服务中心门口看到,路边停车位旁边淤积一摊污水,还未走到积水跟前,一股浓重的*臭味就迎面袭来。...
-
持续犯造句
1、只有傻瓜才会持续犯错,聪明的人是从傻瓜所犯的错误中记取教训。2、希望如此,作为企业家,会犯很多错误,会持续犯错,我今天也在犯很多错,进入普林斯顿都三十年了还是如此。3、今天没有人相信仅仅因为私营成分不断地持续犯错,大萧条就会像当时一样发生并且蔓延。...
-
你还爱他造句
1、首先你还爱他吗?2、我也懂,你还爱他。3、你还爱他吗早不爱了那你为什么哭了。4、“你还爱他吗”“早不爱了”“那你为什么哭了”。5、你还爱他么,即使他那样将你遗忘,那样对你不屑一顾,你还是一样爱他包容他么,。6、菇凉,他不爱你,不在乎你,不心疼你,不哄你,你还爱他做...
相关文章
- 完形填空IcomefromGuilin.Itismy1 .It’sabeautiful 2 ofGuangxi...
- JIUQUAN,Oct.17(Xinhua)--ChinaonMondaysuccessfullylaunch...
- aluminum extrusion造句
- mutually exclusive option造句
- Doyouoftenlistentomusicatloudvolumes(音量)?Youshouldknowt...
- —Excuseme,LiuMing.CouldyoutellmewhataUFOislike?—Sorry....
- 拼写:将“lùmànmànqíxiūyuǎnxī,wújiāngshàngxiàérqiúsuǒ”14个字工整...
- —Excuseme,I'mnewinTaiyuan.Couldyoutellme ?—Ofcourse.Go...
- 单项选择—Excuseme,couldyoupleasetellmeifthemeeting
- 综合填空:Whatdoyouusuallyusemobilephonesfor?Sendingtextmess...