But, fluorescent dyes contain substances that respond to UV.
但是,荧光染料含有对uv起反应的物质。
Solution: Even a two-hour shopping spree in a brightly lit indoor mall is equivalent to spending about an hour in the sun, because fluorescent light bulbs also emit UV rays.
防晒建议:在灯火通明的购物中心里扫货两小时,几乎等于在大太阳底下曝晒一小时,因为商场里的各种荧光灯也会产生紫外线辐射。
Interlaboratory comparisons are valid only when all laboratories use the same design of fluorescent UV device, lamp, and exposure conditions.
只有当所有实验室都采用同样设计的紫外荧光设备、灯和老化条件时,实验室间的比较才是有效的。
NOTE 1—Previous versions of this practice referenced fluorescent UV devices described by Practice G 53, which described very specific equipment designs.
注1——由标准G53规定的先前版本标准说明的紫外荧光设备,采用非常特殊的设计。
Using ultraviolet fluorescent lamp as the light source, combining frequency modulation and demodulation technology can achieve a UV communication system with low date rates.
以紫外荧光灯为光源,结合调频和鉴频技术可实现低速率下的紫外通信。
Some of the molecules in these fluorescent dyes are excited by UV energy, and afterwards, as the energy level within these molecules decreases, they release part of that extra energy as visible light.
这些荧光染料中的一些分子被UV的能量激活,然后随着这些分子的能量水平降低,它们就会以可见光的形式释放出一部分额外的能量。
Methods: Powder, fluorescent analysis, paraffin section, UV, TLC were used.
方法:粉末制片法、石蜡切片法、荧光法、紫外吸收光谱法、薄层色谱法。
An ordinary fluorescent lamp positioned close to the reaction mixture suffices as a source of uv light.
将普通的荧光灯置于反应混合液近旁,即足以作为紫外光光源。
Warning—In addition to other precautions, never look directly at the fluorescent UV lamp because UV radiation can damage the eye.
警告——除了前面提到的注意事项,由于紫外辐射会损伤眼睛,绝对不要直接看紫外灯。
T5 2-ring tube, three colors. Beautiful and durable, cost-effective. This factory production new three colors with fluorescent uv radiation intensity, temperature rise of existing scientific ratio.
T5双环管,纯三基色制造。美观耐用,性价比高。本厂生产的新型三基色荧光灯采用耐强紫外线辐射、耐温升的稀土荧光粉经科学配比制成。
ISO4892-3:1994 Plastics-Methods of exposure to laboratory light source-Part 3: Fluorescent UV lamps.
1994塑料实验室光源暴露试验方法-第3部分:荧光紫外灯。
The optical properties of the CdTe QDs were characterized by UV-visible Spectroscopy and Fluorescent Spectroscopy.
通过紫外-可见吸收光谱和荧光光谱对其发光特性进行了系统表征和研究。
The optical properties of the CdTe QDs were characterized by UV-visible Spectroscopy and Fluorescent Spectroscopy.
通过紫外-可见吸收光谱和荧光光谱对其发光特性进行了系统表征和研究。
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