通过利用紫外光，我们可以看到颜料各个组成部分的光谱特征。
Using ultraviolet light, we can see the spectral signature of each component part of the pigment.
它们对 C 类紫外光中也有很强的吸收能力，这表明它们最初可能是天线色素。
They also absorb strongly in the UV-C, suggests that they might have originally acted as antenna pigments.
黑色素遭遇到紫外光后变成褐色。
白炽灯泡只发出小量的紫外光，比荧光灯泡要安全些。
Incandescent bulbs may be a bit safer than fluorescent bulbs, which do emit very small amounts of ultraviolet light.
波长短于4000埃的电磁波则称为紫外光。
Electromagnetic wave with wavelengths in 4000 a is called UV.
香兰素可吸收波长为308到278纳米的紫外光。
Vanillin absorbs UV light at wavelengths of 308 and 278 NNM.
被电流激活后，汞原子发出紫外光，轰击被覆在电子管内部的磷。
Excited by the current, the mercury atoms emit ultraviolet light, which bombards the phosphor coating on the inside of the tube.
实验证明，金刚石薄膜是一种良好的紫外光探测材料。
Experimental results show that the CVD diamond films are useful materials for UV detection.
在紫外光辐照下，高聚物的薄膜或纤维发生降解或交联反应。
Upon exposure of the solid polymers to ultraviolet light the polymers tend leads to produce degradation or crosslinking.
通过紫外光写入的方式，在普通单模光纤上制备了光纤光栅。
The fiber grating is fabricated in general mono mode fibers by UV writing method.
照片顶端闪烁的蓝点是一簇明亮、炽热、发出强烈的蓝色及紫外光的年轻恒星。
The glittering blue points at the top of the image are clusters of bright, hot, young stars that shine fiercely in blue and ultraviolet light.
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。
A process for producing intraocular lenses capable of absorbing blue light and ultraviolet light using photo curing.
荧光光谱分析结果表明，配合物在紫外光的激发下发出铕的特征荧光。
The PL spectra show that the chelate emits the character fluorescence of Eu under ultraviolet light.
轨道器重约5070磅（2300公斤），可进行远程通信，并利用紫外光拍摄。
The 5, 070-pound (2, 300-kilogram) orbiter relayed communication and photographed the planet in ultraviolet light.
其表面的多角形组成部分对紫外光产生反应，映射太阳光线的方位和强度。
The polygonal segments of the surface react to ultra-violet light, mapping the position and intensity of solar rays.
当把紫外光放进来的时候，GFP呼哧哧地把光子抓走，并产生电子进入电路产生电流。
When introduced to UV light, the GFP gobbles up photons, producing electrons that enter the circuit as electricity.
好的，我想知道这里,我们教室里的这套新的照明装置,是否有一些紫外光出来。
I wonder if there's some UV light out of this new lighting set up in our classroom here.
天然彩砂褪色的主要原因是紫外光的影响，紫外光对颜色的变化反响极为灵活。
The main reason is the natural sand fade ultraviolet UV effect, changes of color reaction is very flexible.
紫外光消毒和紫外光辅助的氧化技术在水处理中是一项逐渐被人们重视的技术。
The ultraviolet ray disinfection and the ultraviolet ray assistance senior oxidation technology in the water treatment is gradually taken care by people.
太阳所发出的紫外光是不统一的，所以由于太阳的自转地球所吸收的紫外光的数量也就不同。
The sun's emissions of UV light are not uniform, so as it rotates UV-bright regions move in and out of view of Earth.
一般的染料只是吸收紫外光和所有其他不反射的光，所以你看不到紫外光的存在。
Regular dyes just absorb UV along with all the other wavelengths they don't reflect, so you don't see any evidence of it.
吸收光谱：记录物质对不同波长的光，通常是紫外光、可见光或红外光吸收情况的图。
Absorption spectrum a plot of the absorbance by a substance of radiation at different wavelengths, usually of ultraviolet, visible, of infrared radiation.
我们可以来看看Lyman系,也就是n等于,我们知道它的能量差更大,所以它在紫外光区内。
We can think about the Lyman series, which is 1 where n equals 1. We know that that's going to be a higher energy difference, so that means that we're going to be in the UV range.
在紫外光作用下，采用静态方法研究了氧化剂和金属离子对刚果红光化学反应的影响。
Under the UV-light, effects of oxidants and metal ions on the photochemical reaction of congo red were studied by static method.
首先通过观察实验发现在同一种紫外光分别照射真假币荧光标记时，反射光的颜色不同。
Different color of reflected light can be observed in experiments, when the same kind of ultraviolet light respectively irradiates the fluorescent mark of true and false currency.
磷化氢和砷化三氢对紫外光的吸收比硅烷强烈得多，因此，它们就沉积在容器的器壁上。
The phosphine and arsine absorb the ultraviolet light much more strongly than does silane, causing them to be deposited out on the walls of the container.
光化学是一门研究物质与可见光、紫外光见互相作用引起的化学反应及物理变化的学科。
Photochemistry is the study of the chemical reactions and physical changes that result from interactions between matter and visible or ultraviolet light.
光化学是一门研究物质与可见光、紫外光见互相作用引起的化学反应及物理变化的学科。
Photochemistry is the study of the chemical reactions and physical changes that result from interactions between matter and visible or ultraviolet light.
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