查询词典 ultraviolet

To study the effects of air disinfection by four methods in cosmetic workshop,air was disinfected by ultraviolet rays irradiation, 40% formaldehyde fume , pentadialdchyde solution atomize and ozone gas generator, then efficiency of disinfection was evaluated by the petridish method after disinfected.

现阶段，紫外线法和甲醛法是化妆品车间进行常规空气消毒、防止产品感染的主要措施。1999年~2001年对两间化妆品厂的化妆品车间空气微生物污染状况的调查合格率分别为17.3%、13.7%和25.8%，空气消毒不合格是一个较突出的问题，影响了消毒工作质量的提高。

It can retain water all the day, close off ultraviolet radiation and atomy in the air, control melanin forming, prevent oxidation and make skin white and soft.

能全天候的锁住水分，使肌肤长时间的保持滋润，有效隔离紫外线辐射和空气中的尘埃，防止水分流失和色素沉积，淡化色斑，抗氧化，使皮肤更润白、光滑。

When exposed to ultraviolet light, azobenzene molecules rearrange themselves internally, a process called isomerisation.

当接触紫外线时，偶氮苯分子便会在内部重新组合，即所谓的异构体过程。

The modeling method of ultraviolet scattering characteristics for space satellites was studied according to background radiation environment.

根据目标所处的背景辐射环境，对空间卫星的紫外散射特性进行建模方法研究。

Cold-light ultraviolet light is an excellent bacteriostat or there is well bactericidal effect.

冷光紫外线对常见病原菌均有良好的抑菌／杀菌作用。

Objective To verify the efficacy of ultraviolet therapy in treating bedsore.

目的 探讨运用冷光紫外线治疗感染性褥疮的临床疗效。

Methods Fifty-six patients with Ⅱ,Ⅲ, and Ⅳ stages bedsore were randomly assigned to ultraviolet group and control group.

将56例Ⅱ~Ⅳ期感染性褥疮患者随机分为治疗组和对照组各28例。

And the main constitute of almond essential oil in experiments was benzaldehyde examined by ultraviolet spectrophotometer.

但目前国内对苦杏仁的研究主要集中在杏仁油和苦杏仁甙的开发利用上，而对苦杏仁挥发

The simultaneous determination of benzaldehyde and benzoic acid in electrosynthetic products by ultraviolet spectrophotometry was established.

建立了一种同时测定电合成产物中苯甲醛和苯甲酸含量的紫外分光光度法。

To establish an ultraviolet spectrophotometry for the determination of the sodium benzoate in fruit and vegetable salt .

建立以紫外分光光度法测定果蔬盐中苯甲酸钠含量的方法。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。