Listing 8 demonstrates how to set different lights.

清单8描述了设置不同光线的方法。

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Fortunately, other tools can help you see the elephant in several different lights.

幸运的是，其他工具可以帮助您从不同的角度了解代码。

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Using keys, you can combine different lights with materials to experiment with the effects.

按其中的键可以将不同的颜色与材质综合，感受不同的效果。

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So, it's important to get a little bit of a sense of what all these different kinds of lights do.

对所有这些不同种类的光波,有个大致的了解是非常重要的。

麻省理工公开课 - 化学原理课程节选

So that's the important take-away message from this slide. If we think about these different types of lights, microwave light, if it's absorbed by a molecule, is a sufficient amount of frequency and energy to get those molecules to rotate. That, of course, generates heat, so that's how your microwaves work.

重要的信息，如果我们看看,这些不同种类的光，微波,如果被分子吸收，它的频率和能量可以,使分子转动,这当然的，会产生热量,这就是你们微波炉的工作原理。

麻省理工公开课 - 化学原理课程节选

By wirelessly connecting the lights, a computer with Enlighted software can adjust the brightness of the light for each cubicle and automatically lower or cut off the amount of electricity going to the lights at different times of the day.

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Now, a team of researches from the University of Oxford and the University of Southampton in the UK has developed what they are calling the "Reflectance Transformation Imaging system, " which uses 76 lights to illuminate different sections of the ancient artifacts, one at a time, while an image is taken.

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Since LED lights can be tuned to different wavelengths of color, Philips is also working with retailers of luxury goods and jewelry to choose the best color for showcasing each product.

FORBES: Magazine Article