本文主要介绍背景照明光源的投射光学系统用的显示光源。
The article mainly presents the light sources of the backlighting and the display for projection optical systems.
用途：用于一般静音开关，液晶显示器的背景照明，线性开关电源。
Purpose: General purpose switching and muting, LCD back-lighting, supply line switching circuits.
虽然在造型风格方面与标准版没有太大变化，但该车将采用带有蓝色背景照明的独特车标。
There doesn"t appear to be any major styling changes, but the model will be distinguished by revised logos with blue accents."
其使用了精细的架空大理石以及用于背景照明的渲染用雪花石膏，并巧妙的为各种咖啡豆设计了陈列方式。
The use of fine spider marble with an alabaster affect allowed for back lighting and clever use of newly designed display for the coffee bean varieties.
第8部分3点照明，背景和一个楼层是为了给使用合成标签了洁白的环境。
Part 8 3 point lighting, a background and a floor are created to give a pure white environment by using compositing tags.
如果你再次渲染的话，你会发现模型上的照明跟背景环境的光线非常接近。
If you do another render, you will see that the lighting on your model very closely matches the lighting of your background environment.
对一个白色背景对比鲜明的黑线和良好的照明比较是有益的。
Comparison against a white background with contrasting black lines and good lighting are helpful.
水文化背景下的环境照明不仅要解决水与光的交融问题，也要着重解决水环境中的电气安全隐患。
Environment lighting not only resolves the problem of water and HGHT in water culture the background, but also resolves the safe hidden trouble of electricity in the water environment.
制作一个简单的背景，学习H&M杂志里对真人的照明来模拟灯光。
Created a simple background, studying the lighting of the real posters from H&M to simulate the lighting.
你可以画不同的背景和调整场景中的照明。
You can paint different backgrounds and adjust the lighting in the scene.
因此在实际测试中，应当优先选择透射光照明，尽可能少用反射照明，而且应尽可能避免背景的干扰。
So, when it comes to practical application, background lighting should be chosen instead of reflection lighting, also interference coming from background should be reduced to minimum level.
感受一个一千零一夜世界里丰富的背景和动态的照明效果。
Immerse yourself in the world of One Thousand and One Nights with rich backgrounds and dynamic lighting effects.
但是如果要想把被摄者同背景区别开来的话，则有必要对背景进行单独照明，于是就有了所谓的背景光。
But if it is to be perturbation to distinguish it from the same background, then the need for a separate background lighting, so there will be a so-called background light.
但是如果要想把被摄者同背景区别开来的话，则有必要对背景进行单独照明，于是就有了所谓的背景光。
But if it is to be perturbation to distinguish it from the same background, then the need for a separate background lighting, so there will be a so-called background light.
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