Is the father asked little light of light has such thing, so little light darling to apologize.
小光的爸爸问小光是不是有这么一回事，小光只好乖乖认错。
Spectroscopy is basically the study of spectra and spectral lines of light, and specifically for us, the light from stars.
光谱学基本上是一种研究光谱和光谱线的学科，特别对我们来说，是研究恒星发出的光。
Other species take into account the changing conditions of light by performing their visual displays only when the light is favorable.
其他物种只在光线适宜时才会展示它们的视觉形象，以此来考虑光的变化情况。
At night scan the horizon for artificial light sources such as fires and streetlights, then walk toward the glow of light pollution.
晚上，扫视地平线，寻找像火和街灯的人工光源，然后朝发光的光污染方向走。
At night, scan the horizon for artificial light sources, such as fires and streetlights, then walk toward the glow of light pollution.
夜间，仔细眺望地平线，寻找诸如火和路灯之类的人造光源，然后朝光污染造成的光亮走。
Certain plant species won't flower if they sense too much light and some plants will only flower if they sense a specific amount of light.
某些植物种类如果感觉到了太多光就不开花，而有些只有感觉到了一定程度的光才会开花。
I am sure you all know from physics class about how light moves in microscopic ways and that we can only see light when the wavelength of that light is in a specific range.
我相信，你们在物理课上都学过光是如何以微观的方式运动的，以及只有在光的波长在特定的范围内时我们才能看到光这一事实。
When a plant absorbs light for performing photosynthesis, it only absorbs some wavelengths of light and reflects others.
当植物吸收光进行光合作用时，它只吸收某些波长的光，并反射其他波长的光。
However using light to find one's own way around requires vastly more energy, since the eyes have to detect the tiny fraction of the light that bounces off each part of the scene.
然而，利用光来找到自己的方向极大地需要更多的能量，因为眼睛必须检测从场景的每个部分反射的光的极小部分。
The light that we see with our human eyes as a band of rainbow color falls in the range of what's called visible light.
我们用肉眼看到的彩虹色的光属于可见光。
If you could move at the speed of light, your time would stand still, if you could move faster than light, your time would move backward.
如果你能以光速运动，你的时间就会静止不动；如果你能以快于光速的速度运动，你的时间就会倒退。
To light the outside of the building, we use 11,500 light bulbs.
为了照亮大楼的外部，我们使用了11500个灯泡。
If you buy them out somewhere you're going to get one that's maybe the size of a light bulb, but it's a huge light.
如果你在某个地方买了它们，你可能会买到一个灯泡那么大的灯，但它是非常大的灯。
Light pollution is largely the result of bad lighting design, which allows artificial light to shine outward and upward into the sky.
光污染在很大程度是因为照明设计得不好，人造光可以向外和向上照射到天空。
This meant of course that Doris had to tell Bass whether it was a flashing light or whether it was a steady light.
当然，这意味着桃瑞丝必须告诉巴斯这是一盏闪烁的灯，还是一盏稳定的灯。
If the venue of your presentation is not adequately light-proof, select a dark-colored background and use any light color for text.
如果演示的地点不具备足够的防光性，请选择深色背景，并为文本使用任何浅色。
Plants absorb most of the red light that hits them, but plants only absorb some of the far-red light that hits them.
植物吸收大部分照射到它们的红光，但只吸收部分照射到它们的远红光。
The plant on top would absorb most of the red light for photosynthesis, but reflect most of the far-red light.
顶部的植物会吸收大部分的红光进行光合作用，但反射大部分的远红光。
The precise thickness at which the fibre traps the light depends on the wavelength of that light.
纤维捕捉光束的确切厚度取决于那条光束的波长。
The precise thickness at which the fibre traps the light depends on the wavelength of that light.
纤维捕捉光束的确切厚度取决于那条光束的波长。
Since most camera flashes emit IR along with their burst of visible light, the one substitution allowed the prototype to transmit and record infrared light.
由于大多数相机闪光灯在发出可见光同时就会发射出红外线，这一替换使得原型机能够发送并记录红外线。
Some biologists hypothesize that a plant will stop growing if it's in the shade of another plant, a reaction that's triggered when it senses an unusual ratio of red light to far-red light.
一些生物学家假设，如果一株植物处在另一株植物的荫蔽下，它就会停止生长，当它感知到红光与远红光的不寻常比例时，反应就会触发。
The light source irradiates infrared light onto the biosome from the shotting side of the biosome.
上述光源从上述生物体的摄像侧对上述生物体照射红外光。
Darkness is in reality the absence of light. Light we can study, but not darkness.
黑暗其实是因为缺少光的缘故，我们可以研究光线，但无法研究黑暗。
At the Seventh Dimension of Light, there is a Clear Understanding of the Divine Light in all things and the Joy of celebrating the Divine Light and Heart in Ceremonies of Sacred Communion and Love.
在第七维度的光中，你们会对存在于所有一切中的神圣的光有清晰的认识，同时你们也会在庆祝神圣的爱到来的过程中感受到无比的欢乐。
It seems as though, at the approach of a certain dark hour, the light of heaven fills those who are quitting the light of earth.
仿佛在某种惨痛的时刻临近时，上天的光特来照临那些被尘世的光所离弃了的人们一样。
Sometimes we model light as beams of light, as rays of light.
有时候我们把光看成光束模型，看成光射线。
Founded in 1974, the contest showcases the beauty and complexity of light as seen through a light microscope.
于1974年成立的摄影竞赛展现了在显微镜下所观察到的美丽和光芒四射的复杂错综的事物。
The air isn't just full of light... It is light.
空气中并不只有光线，它是光明的。
The air isn't just full of light... It is light.
空气中并不只有光线，它是光明的。
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