uv light
基本解释
- 紫外光;紫外线
英汉例句
- There are two types of UV light that can harm your skin — UVA and UVB.
太阳光线中有两种紫外线会对你的皮肤造成伤害,即UVA和UVB。 - This type of stress, known as oxidative stress, is caused by exposure to cigarette smoke, UV light and pollution.
这种外力来源叫做氧化应激,主要是因暴露于香烟、UV光线以及污染等引起的。
bbs.edu.163.com - Under UV light, clean sand appears purple or black. Some minerals, such as calcium carbonate in seashells, glow blue, as does a shovel handle in the picture above.
紫外线照射下,干净的沙子呈紫色或黑色。有些矿物,如海贝中的碳酸钙,会闪着蓝光,就如同上图中的铁锹的把手。 - OK, so we've got UV light here, and let's see what we can see, and we lose electrons, if that's what's happening.
好了,我们已经有了紫外光源,让我们来看看能观察到什么,如果那些事情发生了,我们将会失去电子。
麻省理工公开课 - 化学原理课程节选 - We know that UV light gets absorbed by glass, so it shouldn't be able to go through the glass.
我们知道紫外光会被玻璃吸收,所以它无法通过玻璃。
麻省理工公开课 - 化学原理课程节选 - So that means we're going to need to figure out what is the energy per photon that's emitted by that UV light.
所以那意味着我们将需要,计算出从紫外光源发射出的,每个光子的能量。
麻省理工公开课 - 化学原理课程节选 - But recently, it was shown that spiking TiO2 with nitrogen ions gives it photocatalytic capabilities in UV light and visible light.
FORBES: Nanotechnology May Lead To The End Of Laundry
双语例句
原声例句
权威例句
词组短语
- uv ultraviolet light 紫外光
- uv -light polymerization 紫外光引发聚合
- UV -light 紫外光
- UV absorber light stabilizer 紫外吸收光稳定剂
- uv c light 紫外照射
短语
专业释义
- 紫外光
Due to the wide bandgap (3.2 eV for anatase), TiO2 can only absorb UV light.
由于TiO2的带隙较宽(锐钛矿3.2 eV),所以只能吸收紫外光。环境科学技术
- 紫外光
- 紫外线
Weathering in summer,the UV light intensity and high temperature speed up the evaporation rate of oil,which is beneficial to weathering.
夏季风化时,高辐射强度的紫外线光照和高温加快溢油蒸发速率,有利于风化进行。