One trick for reducing it is to slowly bring up the background light until it reads 255 on the historgram. If it pushes past 255, it will add unnecessary flare.
“减少眩光的一个诀窍是将背景光的直方图读数逐步提高到255,如果超过了255,就会出现不必要的眩光”。
All you need is to set up a little plan and bring some light in.
你只需要指定一个很小的计划,灵光一现。
We've come up with a way, using optical fibers, to bring laser light to and from the seismometer, to make very precise measurements of the vibrations of the mass in our seismometer.
我们想出了一种新方法,通过光导纤维将激光导入和输出地震仪,从而精准地测量重物的振动值。
Absorption is just the opposite of emission, so instead of starting at a high energy level and dropping down, when we absorb light we start low and we absorb energy to bring ourselves up to an n final that's higher.
吸收就是发射的逆过程,与从一个高能量到低能量不同,当吸收光时,我们从低能量开始,吸收能量到一个更高的能量。
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