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near UV light 近紫外线光
As melanin encounters UV light, it turns brown. 黑色素遭遇到紫外光后变成褐色。
Shanghai UV Light Engineering Co., LTD. 上海光侨机电设备有限公司。
Positive under UV light for 200h. 耐候性：于紫外线下照射200小时强度仍不下降。
Q:Will the Light-Curing Putty be cured under UV light? 问：光硬化补土将会在紫外线光之下固化吗?
Vanillin absorbs UV light at wavelengths of 308 and 278nm. 香兰素可吸收波长为308到278纳米的紫外光。
Soft light,no dazzle,no UV light ,excellent heat dissipaion. 光线柔和，无眩光，不含紫外线，散热效果好。
Ethanol solution can emit visible fluorescence when induced by UV light. 乙醇溶液在紫外光照射下可以发射荧光。
The reported products can emit red fluorescence with wavelength of 613 nm under the radiation of near UV from a near UV lamp with lower power. 在低功率近紫外线灯的近紫外线(UV)辐隔下,它们能够发射波长为613nm的红色荧光。
To protect your eyes,wear sunglasses with a special coating that locks UV light. 戴镀有防紫外线膜的太阳镜来保护眼睛。
Also available is a lineup of long-focus reflectors (for air-cooled types only) that irradiate UV light effectively. 也配备能够有效地照射UV光的长焦点型(仅风冷式)反射板。
Some ingredients in makeup and perfume can make skin more sensitive to UV light and lead to overexposure or sunburn. 化妆品和香水中的一些成分有可能导致皮肤对紫外线敏感，感光过度或者出现晒斑。
The PL spectrum excited with 325 nm of He-Cd laser at room temperature revealed a strong and narrow near UV emission band centered at about 383 nm with FWHM about 16 nm and a weaker broad emission band centered at(about) 515 nm with FWHM about 76 nm. 绿峰峰值位于515 nm,半峰全宽约为76 nm。
The PCR products were electrophoresed on 3% agarose gel and visualized under UV light. 聚合酶链锁反应的产物以3%25琼脂电泳分离并在紫外光下观察结果。
The PL spectrum excited with the 210 nm of a Xe lamp at room temperature revealed a strong green emission band centered at about 500 nm with FWHM about 90 nm and a weaker near UV emission band centered at about 380 nm with FWHM about 15 nm. 用He-Cd激光器的325 nm激光对四脚状样品进行发射光谱分析,发现其近紫外激子发光大大增强而绿色缺陷发光相对较弱,近紫外的峰值位于383 nm,半峰全宽约为16 nm;
In the worst-case scenario, UV light mutates DNA, leading to premature aging or skin cancer. 在最差的情况下，紫外线能使DNA发生突变，于是导致提前老化或皮肤癌。
Always disinfect your work area with70% alcohol and/ or UV light before and after cell culture work. ?谙赴?僮髑昂蠹堑糜
Alkanes can be chlorinated or brominated by treatment with chlorine or bromine in the presence of visible or uv light. 烷在可见光或紫外光照射下，用氯或溴处理才能氯化或溴化。
The beam of UV light is focused into an optical fiber through an ellipsoid lens and taper lens, etc. 论文主要论述了该装置的光学系统设计过程。
The sample absorbs the UV light and emits light of a higher wavelength usually in the visible region. 样品吸收了紫外光而放出一个更大波长的可见光。