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- UV radiation system 紫外光辐照系统
- Will the uv radiation be lower when there are clouds? 当有云时,紫外线是否会低些?
- The higher the number, the stronger the UV radiation. 指数数目越高,紫外线的强度越强。
- Uv radiation levels are highest under cloudless skies. 当天空无云时,紫外线指数是最高的。
- Conclusion: UV radiation can induce the apoptosis of murine B16 melanoma cells. 结论:紫外线照射可诱导小鼠B16黑色素瘤细胞凋亡。
- The most clearly defined role of glutathione vis-a-vis the skin is that of protection against UV radiation. 最清楚的定义谷胱甘肽相对于皮肤所扮演的角色就是抵御紫外线辐射。
- The damaging effects of UV radiation intensify at altitude and the air is very thin. 在利坎卡武尔火山顶,紫外线辐射相当密集,杀伤力很强。
- UV radiation is of concern to us because unprotected exposure to it can cause skin and eye damage. 紫外线最受关注,因为在没有防护的情况下,紫外线能伤害皮肤和眼睛。
- The UV lamp should be sealed completely to avoid human exposure to the UV radiation. 紫外光灯应完全密封,以免任何人受到紫外线辐射影响。
- UV radiation had little effect on quasi-static piezoelectric coefficient d33 of porous PTFE electrets. 医用紫外线辐照时多孔PTFE的准静态压电系数d33的影响甚微.
- The original strain of Monascus was induced by UV radiation, DES and LiC1 and 10 strains were obtained. 红曲霉出发菌株经紫外线 (UV)、硫酸二乙酯 (DES)、氯化锂 (LiCl)等诱变剂反复诱变处理 ,获得供试红曲霉菌株 10株。
- In the stratopause lies the ozone layer, which protects the earth from the suns dangerous UV radiation. 臭气层就位于平流层顶,它可保护地球不受危险紫外线的辐射。
- UV radiation also influences melanogenesis through a paracrine regulation process involving the keratinocytes. 紫外光亦可透过角质细胞的参与,藉由旁分泌调节,而影响黑色素生成。
- Overexposure to UV radiation from the sun and artificial sources is of considerable public health concern. 过度曝晒从太阳光下或人工日晒下的UV射线关系著大众的健康。
- Actually, commercial sunscreens work in much the same way, converting UV radiation into heat. 实际上,市场上的太阳滤镜基本上就是以这种方式工作,把紫外线(uv)转化成热。
- The removal efficiency of atrazine can be greatly enhanced by increasing the intensity of UV radiation. 通过提高紫外光辐射强度,可以在短时间内提高阿特拉津的去除率。
- Considering the effect of 3D-substrate heat conduction and the nonuniform filament temperature distribution,the substrate temperature field is more uniform than in pure heat radiation system. 在仿真条件下,考虑衬底三维热传导以及热丝温度的不均匀分布使衬底温度场的均匀性明显优于纯热辐射下的温度场。
- Large amounts of UV radiation damage the DNA in skin cells and can even lead to skin cancer. Sunscreen protection should begin during the car trip to the holiday destination. 大量的紫外线照射损害皮肤细胞的DNA甚至会导致皮肤癌。我们应该从旅行开始到度假目的地进行全程遮光保护。
- Double-deck stainless steel inner in heating section, and automatic radiator system fitting in sloww-cooling sect. 加热段双层不锈钢内胆,缓冷段有自动散热系统装置。
- In its place, a widely used and inexpensive instrument for measuring the intensity of the UV radiation is the broadband UV sensor. 比较便宜而且被广泛使用来量度紫外线强度的仪器是宽波段紫外线仪,这种仪器的反应接近。