光通过棱镜时产生折射。
随着我们年龄的增长，眼睛的晶状体变厚，因此对光线的折射也会发生变化。
As we age, the lenses of the eyes thicken, and thus refract light differently.
甚至有一些世界观不同的人，能够通过这些镜头折射出他们的理解。
There are even people with different world views who can reflect their understanding through these lenses.
误差的一个来源是折射，即光束通过不同温度和压力的空气层时发生的弯曲现象。
One source of error is refraction, the bending of light beams as they pass through air layers of different temperature and pressure.
中国还在经纬仪附近发射了气象气球来测量大气温度和压力变化，以更好地估计折射误差。
The Chinese also launched weather balloons near their theodolites to measure atmospheric temperature and pressure changes to better estimate refraction errors.
而如果这两种介质的密度相差较大，就像空气和水那样，那么大部分的能量将会折射回来，只有一小部分会继续传播进入到新的介质中。
If the two media have really different densities, like air and water, then most of the energy is going to be reflected back, very little of it will keep going and get transmitted into the new medium.
尽管这向天文学家证明了金星被一层厚厚的气体所包围，这层气体使太阳光在金星周围发生折射，但这两种效应都使精确的时间控制成为不可能。
While this showed astronomers that Venus was surrounded by a thick layer of gases refracting sunlight around it, both effects made it impossible to obtain accurate timings.
工匠们对玻璃进行试验，为了找到更好地折射光线的方法，在摆弄工艺的过程中发明出了显微镜和望远镜。
Microscopes and telescopes were invented by way of artistic tinkering, as craftsmen experimented with glass to better bend light.
声音从它们那里折射，下颌捕捉到返回的声音，使海豚能够感受到周围水域中有什么，并决定游向哪里。
The sounds bounce off them and the lower jaw captures the returning sounds, making it possible for the dolphin to sense what's in the surrounding water and decide where to swim.
发出的光可能是邻居恒星光线折射造成的。
The glow may be caused by light reflected from nearby stars.
减速使新介质获得不同的折射率。
The deceleration gives the new medium a different refractive index.
那时阳光很明媚，光线折射在沙滩上，很耀眼。
It was bright in the sun, the rays reflecting brilliantly off the sand.
光线在开曼群岛平静、清澈的海水中发生折射。
Light refracts through the calm, clear waters of the Cayman Islands.
这个阶段折射出目标，目的和价值实现的探究索。
This stage reflects the exploration of goals, objectives, and value implementation.
然而，普京的言论中仍然折射出令人堪忧的盲点。
在最后，他又说，苹果的产品折射出乔布斯的个性。
In the end, he added, Apple products also reflect Mr. Jobs's personality.
反射望远镜能够做得很大，远大于折射望远镜。
Reflector telescopes can also be made much, much larger than refractors.
光线从某一物体上折射时，会沿着无数不同的角度散开。
When light bounces off of an object, it does so at an infinite number of angles.
正常的彩虹是由于光通过雨水，雾气，有时甚至海浪的折射所形成。
Normal rainbows form when light refracts through raindrops, mist, or sometimes even sea spray.
他解释了为什么颜色总是同样序列，因为光线折射以及水滴的反射。
He explains how the colors always appear in the same order because of how light refracts and reflects in the water droplets.
幻日是阳光通过云层中微小冰晶的折射而造成的另一种大气光学现象。
A sundog is another atmospheric optical phenomenon caused by the refraction of sunlight by tiny ice crystals in clouds.
可她承认，这在某些方面折射出卫生保健体系不断变化的能力和责任。
However, she acknowledges that this partly reflects the changing capacities and responsibilities of the health-care system.
精确得控制光子相位是基于独特得组合负和正的折射率器件。
This exact control of optical phase is based on a unique combination of negative and positive refractive indices.
我奶奶和我的故事折射出千百万中国乃至全世界妇女的生活。
The story of my grandmother and myself mirrors the lives of millions of other women in China and perhaps in the world.
日头越升越高，水面折射的阳光把梯田晕染成了片片明亮的橙色和金色。
The rising sun, reflecting off the water, turns some of the terraces bright shades of orange and gold.
随着脉冲经过，折射率发生改变，靠近脉冲的光速度越来越慢。
Light in the vicinity of the pulse is slowed more and more when the refractive index changes as the pulse passes by.
如果水具有负折射率，那么放在玻璃杯中的吸管似乎可能弯曲到自身下方。
If water had a negative index of refraction, then a straw placed in a glass would appear to bend back under itself.
如果水具有负折射率，那么放在玻璃杯中的吸管似乎可能弯曲到自身下方。
If water had a negative index of refraction, then a straw placed in a glass would appear to bend back under itself.
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