紫外线辐射

In order to improve the disinfect efficiency, the flow inside the ultraviolet reactor and the effect of ultraviolet disinfect epiphyte was investigated, using computational fluid dynamic software package.

为了提高紫外线消毒器的杀菌效果和杀菌均匀性，利用fluent软件模拟紫外线消毒器内的流线和辐射剂量分布，并由此设计了湍流式紫外线消毒器。

Methods The UV luminometer was used to measure the relative intensity of UVB and UVC after irradiation of 2 low pressure mercury lamps on 11 kinds of external used medicines and 2 kinds of cosmetics.

为此，我们对11种常用药和2种化妆品对紫外线照射强度的影响程度进行了测试，报道如下。材料和方法紫外线治疗仪采用北京产手提式ZYY-8型15 W低压汞灯和手提式JY-3型20 W低压汞灯，该两种灯辐射254～313 nm的中短波紫外线。

Ultra-violet radiation is one of the causes of skin diseases.

紫外线的辐射是造成许多皮肤病变的原因之一，长时间在紫外线的照射下会造成角质细胞的损伤。

Cancer is uv's final result.shortwave radiant energy,especially from the uv b band,breaks the strandsof dna.enzymeswork constantly trearrange the dna into proper sequence.but with repeated uv exposure,the repair process may even-tually break down.then the mutantdna may produce a colony of cancer cells.but skin cancer may be avoided with a good dose of common sense.people with fair skin and blue eyes who burn easily stand the highest risk.special danger spots are the parts of the body most constantly exposed to the sun,such as the cheeks,nose,lower lip and the ears.people who have already developed precancerouslesionsor had one skin-cancer growth stand a greatly increased chance of developing others.

紫外线伤害的最终结果就是诱发癌症。短波辐射能量，特别是来自uv-b波段的辐射能量会破坏dna链。本来，酶能够按照适当的顺序来重新安排这些被打乱秩序的dna，但是持续暴露于紫外线下会让这一修复过程崩溃。到那时，变异的dna就会制造出大量的癌细胞。其实，只要运用一些常识。我们就能预防皮肤癌。浅肤色、蓝眼睛的人会轻易就被晒黑，因此他们患皮肤癌的风险就高。诸如脸颊、鼻子、下嘴唇和耳朵等长期暴露在阳光下的部位是皮肤癌的高发区域。那些已经受到癌症前期伤害或者是已经患过一次皮肤癌的人，极有可能再次患上皮肤癌。

Black plastic mulch, the primary color used in vegetable production, absorbs most UV, visible, and infrared wavelengths of incoming radiation and reradiates energy in the form of thermal radiation or long-wavelength infrared radiation.

主要用于蔬菜生产上的黑色塑料薄膜，能够吸收入射光线中的大部分紫外线、可见光和红外线，再以热辐射或长波红外辐射的形式再辐射能量。

2Resin systems which cure under pressure, UV radiation and/or increased temperults of suitable previous investigations.

在压力下固化的树脂，紫外线辐射和/或温度增加应按照制造商的说明或以前的调查结

2Resin systems which cure under pressure, UV radiation and/or increased temperature shall be treated in accordance with the manufacturer's instructions or the results of suitable previous investigations.

在压力下固化的树脂，紫外线辐射和/或温度增加应按照制造商的说明或以前的调查结果处理。

This product has an excellent resistance to UV rays and it is available in solid form.

本品有极强抗紫外线辐射的效能，长久不会变色，本品为固体状形态。

Solar cells prefer visible, or even ultraviolet radiation.

太阳能电池更喜欢可见光乃至紫外线辐射。

Chlorinated compounds, such as the chloro fluorocarbons used in refrigeration and air conditioning, also contribute to global warming, as well as damaging the stratospheric ozone that protects us from cancer-causing ultraviolet radiation in sunlight.

氯化化合物，如冰箱和空调中使用的碳氯氟化合物，对全球变暖有影响，也破坏同温层中保护我们免受阳光中致癌紫外线辐射的臭氧

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新