It sounds paradoxical, because the idea behind this hypothesis is that the red pigment is made in autumn leaves to protect chlorophyll, the light-absorbing chemical, from too much light.
这听起来很矛盾，因为这一假设背后的理念是，树叶在秋天产生的红色素是用于保护叶绿素这种吸收光的化学物质，以免它吸收过多的光。
Breakthrough converts light into energy from plastic strips of film coated with titanium dioxide and light-absorbing dye.
其突破便是通过涂敷有二氧化钛和吸光染料的塑料薄带将光能转化为电能。
Thus, the compounds 1 and 2 can have greater use to serve as light-absorbing materials at a visible light band in photoelectric functional material.
这说明化合物1和2在光电功能材料中作为可见光波段的吸光材料将有较大的用途。
And the use of light-absorbing particles with low thermal conductivity, such as agglomerates of carbon nanoparticles, and carbon coated glass micro-shells.
以及运用了类似碳纳米微粒团和碳涂层玻璃微球这样的低热传导率的吸光微粒。
As the researchers demonstrated, the technique could enable the light-absorbing particles to be manipulated with a high degree of accuracy, even at large distances.
正如研究人员所展示的，这一技术能够以高精度操纵吸光微粒，即使是远距离操纵亦可。
Conclusion The detecting platform is useful in screening and detecting the light-absorbing effect of skin pigmented diseases, which may become a helpful diagnostic tool for clinical laser therapy.
结论：本研究建立的皮肤组织吸收光谱检测系统可准确反映色素性皮肤疾病的光吸收特性，为临床激光治疗提供辅助诊断手段。
More ultraviolet light reaching the stratosphere means more ozone is formed. And more ozone leads to the stratosphere absorbing more ultraviolet light.
更多的紫外线到达平流层意味着会有更多的臭氧生成，而更多的臭氧则会导致平流层吸收更多的紫外线。
MOST cells are transparent—in other words, they are not very good at reflecting or absorbing light. To look at them under a microscope thus requires trickery.
大多数细胞都是透明的——换句话说，它们都不易于反射或吸收光线，所以在显微镜下观察细胞需要一些技巧，但这些技巧往往会杀死细胞，而且即使某些方法能够观察到活细胞，也只能看到其切片图，而非三维全貌。
Some car efficiency experts have recommended making cars light but also large, with energy-absorbing crush zones.
一些研究汽车效率的专家建议制造重量轻但体型大的轿车，设置吸能碰撞区。
Scattering and absorption both cause extinction of light; but in a negligibly absorbing medium, extinction would be primarily by scattering.
散射和吸收都会引起消光，但在一个可以忽略吸收的介质中，消光主要由散射造成。
Earth's ozone layer protects life by absorbing ultraviolet light, which damages DNA in plants and animals (including humans) and leads to skin cancer.
太阳光中的紫外线会损伤动植物(包括人类)的DNA和引起皮肤癌，而臭氧层的功能就是阻挡住这些有害的紫外线从而保护地球上的生命。
When light is absorbed it alters the arrangement of electrons in the absorbing molecule.
当吸收光能后，就会改变吸收分子中电子的排列。
So why should I care? And moreover, how can something as mundane as this super-simple atom emitting and absorbing light teach me anything about dark matter?!
那么，我干嘛要关心呢？此外，氢原子吸收与辐射光线这些超级简单的玩意能告诉我关于暗物质的什么信息呢？
By contrast, photovoltaic cells absorbing sunlight can produce about 20 watts per square centimetre, provided the light is carefully concentrated using mirrors.
相对的，通过镜子汇聚太阳光，能够在光伏芯片上产生每平方厘米20w。
Just as it's impossible to see higher things in the light of lower lamps, there's no quick way to flip into communion with God if we have been absorbing worldly ideas all day.
正如我们不能靠小灯的光来看高处的东西，我们若整天浸淫在世俗的事务里，那实在没有一条捷径可以使我们与神有好的联系。
Absorbing everything, without allowing my light to escape.
我拼命吸收一切，不让任何一点光芒逃跑。
Gordon Mathews, an anthropologist at the Chinese University of Hong Kong, spent his every free moment from 2006-10 absorbing this place in an effort to bring analytical light to its darkest corners.
戈登·马修斯是香港中文大学的人类学家，从2006年10起，他把每天空闲的时间都投入到了这个地方，努力地对这个幢建筑最黑暗的地方进行分析。
Turning them black can therefore make them very efficient at absorbing light.
把金属变黑可以使它们高效地吸收光。
Its emission spectrum is marching with the crop absorbing spectrum, so it has good pertinence and high efficiency, and it is the best choice to light crops.
专用光源的发射光谱与作物对光色的选择性吸收光谱相匹配，其针对性强、光效高，是给作物照明的最佳选择。
Visible light absorbing compounds can also occur from one electronic atom to another atom arising from the transition charge transfer absorption bands in charge transitions.
化合物吸收可见光还可以发生电子从一个原子到另一个原子的跃迁而产生荷移吸收带发生电荷跃迁。
The main pigments absorbing the light energy are chlorophyll and carotenoid in chloroplast of plant leaves.
在植物叶片的叶绿体中的俘光色素主要有叶绿素和类胡萝卜素。
A process for producing intraocular lenses capable of absorbing blue light and ultraviolet light using photo curing.
一种采用光固化来制备能够吸收蓝光和紫外光的人工晶状体的方法。
Liquid core optical fiber long light path absorption system consists of the light gathering system and liquid core optical fiber long light path absorbing tube.
液芯光纤长光路系统主要由聚光系统和液芯光纤长光路吸收管组成。
Infrared devices read heat by absorbing infrared light, converting it into a grid of video signals and creating a picture the viewer can see.
红外线探测仪通过吸收红外线感应热度，将红外线转变为一系列视频信号，然后形成可视的图像。
The temperature distribution from absorbing light is the solution of the equation. Treatment of thermally thin layer and thermally thick lager from photothermal signal is discussed.
由于光吸收而产生的温度分布就是该方程的解，并对由光热信号所产生的热薄层和热厚层进行了讨论。
Active elements (1), particularly consisting of a hydrogel mixed with a light absorbing dye, are disposed in said microchannels.
在所述微通道内设置有源元件(1)，具体而言，所述有源元件由与吸光染料混合的水凝胶构成。
Active elements (1), particularly consisting of a hydrogel mixed with a light absorbing dye, are disposed in said microchannels.
在所述微通道内设置有源元件(1)，具体而言，所述有源元件由与吸光染料混合的水凝胶构成。
应用推荐