他站在那儿，被一圈金色光环笼罩着。
一个从左延伸至右穿过整幅图片的浅蓝色光可能是由超新星喷发出的气体的集结体。
A bluish ribbon of light stretching from left to right across the picture might be a knot of gas ejected by the supernova.
只要记住，紫色光在末端，实际上，它有最短的波长，意味着它当然也有最高的频率。
Just remember that violet light is the end that actually has the shortest wavelength, which means that it also has, of course, the highest frequency.
他面色光红，双目清秀，容貌俊美。
过去四分之一世纪是金融业的金色光景。
电视发出的“蓝色光”尤其可能造成损伤。
The "blue light" from televisions could be especially disruptive.
一张带着蓝色光晕的脸。
你的头发泛出红色光泽。
但是鸟类多了一种锥体，能识别紫色光和紫外线。
But birds have an extra cone for seeing violet and ultraviolet light.
登月舱四周的黑色光环是宇航员负留下的深深脚印。
The dark halo around the LM is from the astronauts' heavyfoot traffic.
当受到蓝色光子撞击后，隐色素分子会失去一个电子。
When hit by a blue photon, a cryptochromemolecule loses an electron.
路灯的金色光芒可能很快就会被树叶的绿色荧光所取代。
The golden glow of street lights could soon be replaced by the green fluorescence of tree leaves.
这能使叶子放出红色光晕，为行人点亮道路而无需耗电。
This causes the leaves to give off a red glow, lighting the road for passersby without the need for electric power.
标准的治疗方法是使用明亮的蓝色光线重置患者的生物钟。
The standard treatment is to use bright light with a blue tinge to reset the body clock.
这种动物用一种非常坚韧，并带有金色光泽的丝线编织蛛网。
These creatures make webs from a very tough and distinctively golden silk.
首先，几乎图片上每一颗模糊的黄色光斑都是一个完整的星系。
To start, almost every fuzzy yellow patch in the above image is an entire galaxy.
当用弱的蓝色光束照射细胞时，就可以让它们发出绿色的激光。
Flooding the resulting cells with weak blue light causes them to emit directed, green laser light.
围墙内壮丽的塔楼和城门，几乎随处可见，都沐浴在金色光辉中。
The spectacular towers and gates, which lie within the perimeter walls, are almost never out of sight — all bathed in an atmospheric golden light.
高能粒子激发100千米或更高处的氧原子，产生特有的绿色光辉。
To produce the characteristic greenish glow, the energetic particles excite oxygen atoms at altitudes of 100 kilometers or more.
琥珀光和红色光可以被用来阻止蓝光，从而减轻失眠和过度刺激水平。
On the flipside, amber and red light can be used to block out blue light to help relieve insomnia and overstimulation.
在阳光的红色光束无法穿透的一千米海底下，红色的生物也模糊不清。
One thousand meters under the sea, where the red wavelength of sunlight doesn't penetrate, red organisms are effectively invisible.
萤火虫属于有翼甲虫类，在晚上它们通过腹部的化学物质放出绿色光亮。
Fireflies are winged beetles and give off a green luminous glow from chemicals in their lower abdomen at night.
该技术进入市场的首批产品是使用量子点从蓝色二极管产生的温暖的白色光线。
The first products to come to market use quantum dots to produce warm, white light from blue LEDs.
坐落在休斯顿船舶运河沿岸的休斯顿石油炼化厂区是金黄色光的密集灯光区域。
Petroleum refineries along the Houston Ship Channel are identified by densely lit areas of golden yellow light.
因为蓝色光的灯最易抑制褪黑激素的分泌，所以选择较少蓝色光的灯更为环保。
So if you're in the market for environmentally friendly bulbs, choose ones that don't put off as much blue light. It's the blue light that messes most with melatonin production.
因此，这个词“纯白”的含义是从银色光泽的意思演变而来的。 注意是强调句。
So it was the brightness of silver that then came to mean pure white.
因此，这个词“纯白”的含义是从银色光泽的意思演变而来的。 注意是强调句。
So it was the brightness of silver that then came to mean pure white.
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