照明度

A projection slit is illuminated by a collimated laser beam.The projection slit is projected onto an object to be measured with grazing incidence through a lens.After being reflected by the object,the projection slit is imaged on a detection double slit through another lens.

准直激光束照明的投影狭缝由一个透镜以掠入射角度投影在被测物体上，狭缝投影经过被测物体表面的反射和另一个透镜的成像在探测双缝上形成投影狭缝像。

Freshwater aquarium plants benefit from lighting with a Kelvin temperature in the range of 5500 - 6500 degrees.

淡水水族馆植物受益照明与开尔文的温度范围内5500 -6 500度。

An ordinary housing if covered with thin film solar cell, The day capacity by about 6 degrees, families can meet the needs of the lighting, extra electricity can be sold to power grid companies.

一间普通房屋如果铺上太阳能薄膜电池，一天的发电量大约6度，完全能满足家庭照明的需要，多余的电还可以卖给电网公司。

If we further add the effect of shade, then we may enhance the stereographic effect of the image and represent the topography in a more realistic way.

若再考虑日照明暗度的效果，则可进一步加强影像的立体感与真实感。

White balance algorithm, through the HSV model is three-channel gray-scale image analysis, the white balance to be images that can be used under uneven lighting image correction.

详细说明：白平衡算法，通过HSV模型对图像进行三通道灰度分析，得到图像的白平衡，可用于不均匀照明下的图像校正。

And then,the article briefly analyzed the advantages and disadvantages of the subjectiveevaluation method. According to the fact of the research, it confirmed to simulate darkvision environment of landscape illumination in the lab by the way of the subjectiveevaluation investigation. I classified he confirmed homochromy chromatic lightsaccording their brightness, and used the computer projection system which had beenmeasured to project and reappearance, then carry on the subjective evaluationexperiment of chromatic light feeling preference faced to the people of big swatch.

而后简要分析了主观评价方法的优缺点，结合该研究的实际情况确定利用主观评价调查的方法在实验室模拟景观照明的暗视觉环境，将已确定的单色色光按明度分级，通过已完成标定的计算机投影系统投射再现，对大样本的受试人群进行色光心理感受倾向性的主观评价测试实验。

At the same time according to our nation experts forecast, Semiconductor Lighting will save four hundred billion degrees of power, save 260 billion electric expenditure, and creat 150 billion yuan national turnover with incensement 1 million lay-off.

我国专家预测，我国在2005年至2015年间，半导体照明可累计节能4000亿度，为用户节约2600亿元电费支出，创造1500亿元产值，解决100万人口就业。

With the experiments done in this research, effects on visual performance at mesopic region were described, which belongs to the necessary basic research work for developing the new mesopic system.

本论文研究通过选用不同的照明水平、目标大小和目标偏心度的条件进行实验，其研究成果能实现对影响中间视觉状态下视觉功能的一些因素的描述，这是建立中间视觉光度学所必须解决的基础研究工作。

This research is to find out the effects of light level, visual angle and eccentricity on the spectral sensitivity of human eyes at mesopic region; to validate the possibility of working out the spectral luminous efficacy curves based on visual performance at mesopic light levels; to find the connection between the results of performance-based method and brightness-matching method.

本论文主要研究照明水平、目标大小和目标偏心度等因素对中间视觉状态下视觉功能的光谱响应特性的影响；探讨在视觉功能的基础上获得人眼光谱光视效率的可能性以及基于视觉功能法(Performance-based Method)和传统的视亮度匹配法(Brightness-matching method)之间所存在的联系。

There is some variation even within standardized lighting conditions, due to factors including lamp characteristics, ambient temperatures,and the amount of electrical power available.once color viewing equipment has being installed,it is difficult to test how well it conforms with the standard, unless expensive equipment, such as a spectroradiometer,is used.

标准的照明条件会有一些变化。取决于像灯的特性，周围的温度，和一定数量可用的电能，一旦颜色观察设备已经安装，那就很难检测它有多符合标准，除非是使用很贵的设备，比如分光辐射度计。

I will endeavour to find you some assistance.

我尽力帮你找人帮忙。

At first I only know bruck is the idol of American younglings, afterwards I returned back to Taiwan ,even in Beijing last year ,I saw her poster everywhere, I was so surprised at her charm.

起初我只晓得布鲁克雷德丝是美国少男少女崇拜的偶像，后来回台湾，甚至去年在北京，居然也四处看见她的海报，才惊讶她的魅力之大。