UV rays

紫外线：指太阳辐射出的一种电磁波

常用释义

紫外线：指太阳辐射出的一种电磁波，可分为UVA、UVB和UVC三种类型。

扩展信息

紫外线

2011年职称英语卫生类阅读理解新增文章 ... ... 2. UV rays: 紫外线 3. DNA: 脱氧核糖核酸 ...

於紫外线

在阳光下暴露於紫外线 (UV rays) 是如下现象的主因：日晒灼伤 (sunburn) 一般的皮肤伤害过早老化　可以作的还有：　　1.Beta-car…

紫外光

(3) 紫外光(UV rays) 特定区域(如无菌室手术房或隔离室)固定时间会施以紫外光, 但紫外光之穿透力低, 若单位时间单位体积所 …

例句

In theory, planetary dust could block out UV rays, but the dust was bound up in the creation of those young planets.

理论上行星星尘可以把紫外线挡在外面，可在这些年轻行星的形成过程中，星尘是挤成一团的。

Avoid the sun as much as possible, the UV rays of the sun is one of the major causes of skin damage.

尽可能的避免日晒，阳光中的紫外线是造成皮肤损伤的主要原因之一。

A sunscreen is a product that you apply to your skin for protection against the sun 's UV rays.

防晒乳是用来使你的皮肤免受紫外线辐射的产品。

Sunlight is therefore a stimulus for melanocytes to produce melanin because they are trying to protect the body from UV rays.

阳光能够刺激黑色素细胞产生黑素，这是因为黑素要在紫外线的辐射下保护我们的身体。

He suggests choosing a broad-spectrum sunscreen, which blocks both types of UV rays, UVA and UVB, with an SPF of at least 30.

选择一款能够阻挡 UVA 和 UVB 两种射线的广谱防晒产品吧，切记 SPF 值要至少达到 30 以上。

Sunbeds, like the sun, emit harmful UV rays, and some UVB rays, that damage the DNA in skin cells.

日光浴，如太阳一样，发射出有害的紫外线，并且一些 UVB 光线会损坏皮肤外层的 DNA。

The sun 's UV rays are the strongest two hours each side of the solar noon, so you should limit exposure to the sun during these hours.

太阳正午的前后两小时太阳的紫外线最强，因此你应在这几个小时内限制暴露于太阳。

Wear sunglasses that block UV rays: Long hours in the sun without protecting your eyes increase your chances of developing eye disease.

佩戴防紫外线的太阳镜：长时间在阳光下工作而没有对眼睛采取保护，这样会增加眼睛的患病几率。

They fitted the boys out in little astronaut suits that completely protected them from UV rays.

他们让两个小男孩穿上完全防护紫外线的小小宇航服。

Take great care to protect the skin from the harm of the sun 's UV rays.

并且要保护好皮肤，不要被太阳的紫外线照伤。

Great color-switching effectiveness; broad area of color switching. The color gets darker with the increasing intensity of UV rays.

变色效果好，变色范围大，随着紫外线强度的增加，颜色迅速由浅变深。

The ultra violet (UV) rays that cause suntans also cause a kind of chemical, called endorphins, to be released into the blood.

造成皮肤晒黑的紫外线，也会造成一种称为脑内啡的化学物质被释放进血液中。

Here the benefits of dark skin are outweighed by the need for bone-strengthening vitamin D, produced through exposure to UV rays.

这个地区人们通过照射紫外线来获取骨骼生长所需要的维他命 D，所以深肤色的优势已凸显不出。

Penetrates deeply to repair damage from sunburn and prevent roughness resulted from UV rays. Leaves skin softer and smoother.

可深入渗透肌肤，修护日晒创伤，防止因电脑辐射引起的肌肤粗糙，令肌肤更趋柔软润滑。

The adverse effects seemed to happen only when UV rays hit sunscreen that had penetrated the skin.

似乎当 UV 射线接触渗入皮肤的防晒剂时，才会引起不良反应。

You can reduce your risk of actinic keratosis by minimizing your sun exposure and protecting your skin from ultraviolet (UV) rays.

可以通过减少日光暴露、避免紫外线侵害皮肤的方式降低患光化性角化病的风险。

A lightweight nylon that blocks the sun's UV rays because of the densely constructed fine yarns.

一种较轻的尼龙，能够阻挡紫外线。因为它使用很细的纱线密织而成的。

The light and UV rays damage is avoided thanks to the opacity of the base material and to the sleeve.

光线和紫外线的损害，是避免对基础材料不透明感谢和套筒。

During the day, skin is bombarded with UV rays, pollution and other harmful environmental elements.

在白天，皮肤受到紫外线、污染和其它环境中的有害物质的攻击。

Sunlight contains UV rays, which have a very short wavelength. They represent the blue area of the colour spectrum.

太阳光含有波长很短的紫外线射线，在彩色光谱里处于蓝色区域。

UV light accelerates the production of melanin, creating a tan that helps protect deeper layers of skin from UV rays.

紫外线促使黑色素的产生，加深皮肤颜色，确保深层组织不受紫外线辐射的损害。

They found that in cells damaged by UV rays, caffeine interrupted a protein called ATR-Chk1, causing the damaged cells to self-destruct.

他们发现，在细胞受到紫外线损伤的时候，咖啡因中断蛋白质的 ATR-Chk1，使损坏细胞自我毁灭。

Once there, it traps in UV rays that fly back down to earth and increase the temperature of certain areas.

一到那儿，它可以在紫外线飞回到地球和提高温度一定的区域。

If you can see light through a fabric, UV rays can get through, too. Be aware that covering up doesn't block out all UV rays.

如果你衣物透光，那么紫外线也能透过它。要意识到衣服并不能阻挡全部的紫外线。

They're also using ingredients that allow sunscreen to better stay put on skin, which helps block UV rays more effectively.

他们还使用了使防晒霜更好的停留在皮肤上的成分，可以帮助更加有效地阻止 UV 射线。

更新时间：2025-06-10 21:48