1) luminance
亮度水平
1.
This paper presents the luminance measurement of four fashion stores of Taikoo Center in Hong kong and the results of customers' evaluation.
本文通过对香港太古城中心四个时装专卖店展示区域的亮度水平实况进行的现场测试及对部分顾客进行的问卷调查,从而发现为吸引消费者而提高亮度水平的做法并非只有依赖提高照度才能达到,也可以通过改变均匀的亮度分布为非均匀的亮度分布的方法,有效地提高了人们的知觉亮度。
2) intensity
亮度
1.
The result showed that intensity of CMG decreased evidently,and its hardness,springiness and chewiness increased significantly under the pressure of 200 MPa or above.
研究结果表明:200 MPa以上的高静压可导致鸡肉凝胶亮度的显著下降、以及凝胶硬度、弹性和咀嚼性的显著增加;300 MPa以上的高静压可引起鸡肉凝胶pH值和黏结性的显著升高(P<0。
2.
It is based on character intensity by using HSI model of the digital image processing.
根据人类视觉系统(HVS),利用数字图像中的HSI模型,提出了一种基于字符亮度的自适应文本信息隐藏算法。
3) luminance
亮度
1.
The research and enhance project of the luminance problem of LED lamps;
LED照明灯具亮度问题的研究与提高方案
2.
Development of Electron Gun Capable of Double Electron Beams Scanning for High Luminance and High Definition Color Picture Tube;
新型高亮度、高分辨率双束电子光学系统
3.
High-luminance White Organic Light-emitting Devices Based on Rubrene Dopant;
基于rubrene掺杂剂的高亮度白色有机电致发光器件
4) lightness
亮度
1.
The Lightness in Using Caramel;
谈谈焦糖色素使用过程中的亮度问题
2.
The optimized design of promoting the lightness of CaAl_2O_4:Eu~(2+),Nd~(3+) phosphor powder;
提高CaAl_2O_4:Eu~(2+),Nd~(3+)荧光粉发光亮度的优化设计
3.
There are three predominant features in colour inks: they are hues,lightness and saturation.
彩色油墨颜色有三种表达特征:色调、亮度和饱和度。
5) luminosity
亮度
1.
Preliminary operation results of BEPCⅡ luminosity monitor at Stage One;
BEPCⅡ亮度监测器第一阶段运行的初步结果
2.
A System of Measuring Luminosity of Color Led Module;
真彩色LED显示模块亮度测试系统
3.
Human research on the microcosm is the motive force behind the development of particle accelerators,which have been advancing towards higher luminosity and better performance.
更高的能量和更高的亮度是用于高能物理研究的加速器发展的两大前沿。
6) Brightness
亮度
1.
How to correctly select the projection size and brightness of the projector;
如何正确选择投影机投影的尺寸和亮度
2.
Inorganic electroluminescence film measurement power supply and development brightness property measurement;
无机电致发光薄膜测量电源与动态亮度测量
3.
This paper introduces the on line measurement for the Kappa number and brightness of pulp,and compares the on line measurement result with the laboratory analysis result according to the experience in few pulp mill in Europe.
介绍了纸浆卡伯值与亮度在线连续测量方法,并根据其在北欧几家浆厂的实验,对化验室分析与在线连续测量的结果做了比较。
参考词条
补充资料:辐射亮度
分子式:
CAS号:
性质:又称辐照亮度,辐射度。符号为L。对于平行光束,它等于光源在某个给定方向上,通过或射离无限小的面积元时的辐射功率P除以与光束在给定方向的正交平面上的面积元的垂直投影面积所得之商。若光束与给定方向之间的夹角为ψ,则L=(dP/dS)/cosψ。当在所考虑的面积上辐射功率为常数时,可简化成L=P/(Scosψ)。其SI制单位为W/m2。对于在包含给定方向ψ在内的固体角dω的锥体元中行进的发射光束来说,辐射亮度为d2P/(dωdScosψ)。其SI制单位为W/(m2·sr)。
CAS号:
性质:又称辐照亮度,辐射度。符号为L。对于平行光束,它等于光源在某个给定方向上,通过或射离无限小的面积元时的辐射功率P除以与光束在给定方向的正交平面上的面积元的垂直投影面积所得之商。若光束与给定方向之间的夹角为ψ,则L=(dP/dS)/cosψ。当在所考虑的面积上辐射功率为常数时,可简化成L=P/(Scosψ)。其SI制单位为W/m2。对于在包含给定方向ψ在内的固体角dω的锥体元中行进的发射光束来说,辐射亮度为d2P/(dωdScosψ)。其SI制单位为W/(m2·sr)。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。