When beams of light pass through a fiber optic cable, they tend to degrade.
当光束通过光纤，光强度趋于降低。
This requires a lot of math, fueled by an algorithm they created to constantly change the barrier's orientation to let light pass in a variety of ways.
这需要大量的数学计算，辅助以独特的算法，专为持续改变屏障取向以多种方式通光而设计。
Anything that does not allow light pass through it is opaque. A stone wall is opaque.
凡是光不能穿过的物体都是不透明的。石头墙不透明。
He proved this by letting the beam of rainbow-colored light pass through another prism. This changed the colored light back to white light.
为了证明这一点，他让一束彩虹——即有色光线通过另一个三棱镜，结果这些有色的光又变回到了白光。
This is a technique called Maximum Aperture, and is done by adjusting the Settings on your digital camera to let more light pass through the lens.
这种技巧称为“最大光圈”，通过调整数码相机设置，让更多光线进入镜头，便可完成。
This is a technique called Maximum Aperture, and is done by adjusting the Settings on your digital camera to let more light pass through the lens.
这种技巧称为“最大光圈”，通过调整数码相机设置，让更多光线进入镜头，便可完成。
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