Ultraviolet (UV) rays emitted by the sun are the leading environmental cause of skin complaints, premature ageing, sun burn and even skin cancer.
太阳放射出的紫外线是引起皮肤过早老化、皮肤晒伤甚至皮肤癌等问题的主要环境因素。
If you have to go outdoors during the peak daylight hours, wear protective clothing and sunscreen that will protect you from harmful ultraviolet (UV) rays.
如果你必须在这个时间段外出的话，就要穿防护服和擦发晒霜，这样能使你避免有害紫外线的照射。
When bombarded with ultraviolet rays from the sun, the lettuce leaf creates UV-absorbing polyphenolic compounds in its outer layer of cells.
当来自太阳的紫外线轰击到莴笋时，莴笋叶子就会在外层细胞创造吸收紫外线的多酚类物质。
Skin color is due to melanin, a pigment produced in the epidermis to protect us from the sun's potentially cancer-causing ultraviolet (UV) rays.
皮肤的颜色取决于黑色素。黑色素是由表皮生成的一种色素，防止我们受到太阳光中致癌的紫外线的伤害。
The present paper reports the effects of ultraviolet(UV)rays from sunlight and UV lamp on growth of wheat seedling.
本文报道了紫外线辐射（日光和紫外灯照射）对小麦幼苗生长的影响。
That is why traditionally, workers use ultraviolet light - and when the essential oils of the decayed citrus rind react with UV rays, the fruits emit fluorescence.
这就是为什么采用传统方法时，工人要使用紫外线-腐烂的柑橘果皮精油与紫外线发生反应时，水果发出荧光。
Our non-chemical sunscreen, sunscreen stick formula with Nano UV filter for harmful ultraviolet rays scattering and reflection, provide highly effective broad-spectrum UVA-UVB sun protection.
我们的无化学防晒成分的防晒棒采用纳米紫外线过滤配方，用于散射和反射有害紫外射线，提供高效的UVA-UVB广谱防晒保护。
While exposing yourself to the right amount of sunlight can be beneficial, overexposure to ultraviolet (UV) rays can lead you nasty things like sunburn, wrinkles, skin cancer and some other problems.
让自己暴露在合适日光下有好处，可是过多暴露在紫外线(UV)下会让你产生灼伤、皱纹、皮肤癌等令人不愉快的东西。
The stronger the deeper the color UV can detect the intensity of outdoor ultraviolet rays, ultraviolet excessive, please note that to take protective measures to protect your skin.
紫外线越强颜色越深，可测知户外紫外线的强弱，紫外线过强时请注意采取防晒措施保护您的肌肤。远离皮肤癌。是注意健康的爱美女士夏日必备产品。
The stronger the deeper the color UV can detect the intensity of outdoor ultraviolet rays, ultraviolet excessive, please note that to take protective measures to protect your skin.
紫外线越强颜色越深，可测知户外紫外线的强弱，紫外线过强时请注意采取防晒措施保护您的肌肤。远离皮肤癌。是注意健康的爱美女士夏日必备产品。
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