UV Filter有什么用

UV Filter有什么用

UV Filter译为：
　　紫外光滤片

　　紫外滤光片
　　紫外线滤色器

　　彩色玻璃滤光片是一种利用散布在玻璃材料中的光吸收物质控制入射光波长的光学件。
　　此类滤光片吸收可见光，允许紫外光通过，也允许一些近红外光通过。
　　此类滤光片主要被用于提取紫外光，如分离汞灯的紫外光等。

　　例句：
　　1. Use sunglasses with a uv filter
佩戴带有uv滤光功能的太阳镜。

　　2. Avoid sun tanning : bring hat , umbrella , sun tan oil and eye glasses withuv filter
避免阳光伤害：备帽子或雨伞，涂防晒油及戴防紫外光眼镜

　　3. High definition optics ? ( hdo ? ) combines patented optics and plutonite ? lens material that provides 100 % uv filtering and unsurpassed impact protection
专利技术和plutonite ?专利材质，过滤100 %紫外光和无可比拟的碰撞防护。

　　4. Hanson ' s research team found that three uv filters widely used in sunscreens generate ros when skin is exposed to uv radiation
汉森的研究小组发现当皮肤处在紫外线辐射之下，三种广泛用于防晒产品中的紫外线过滤成分也会生成活性氧簇ros 。

　　5. Hanson ' s research team found that three uv filters widely used in sunscreens generate ros when skin is exposed to uv radiation
汉森的研究小组发现当皮肤处在紫外线辐射之下，三种广泛用于防晒产品中的紫外线过滤成分也会生成活性氧簇ros 。

　　6. Ingredients : pure olive essential oil , constant sunscreen factor , uv filtering agent , dahurian rhododendron , wild wormwood , natural moisturizing factor etc
成份：清纯橄榄精油、长效防晒因子、紫外线过滤剂、满山红、野艾、天然保湿因子等。

　　7. But three uv filters which are widely used in sunscreens actually generate ros in skin themselves when exposed to ultraviolet radiation - adding to the natural level
但3种被广泛地应用于防晒用品里的滤光剂，实际上在紫外线照射下，产生了ros作用，超出了自然状态下的水平。

　　8. But the researchers found extra ros are generated only when the uv filters have penetrated into the skin and , at the same time , sunscreen has not been reapplied to prevent ultraviolet radiation from reaching these filters
但研究者们发现，只有当遮光剂渗入皮下的同时，防晒霜并没起到阻挡紫外线进入的作用，并产生了额外的ros反应。

　　9. However , hanson pointed out that their data showed that if coverage at the skin surface was low , the uv filters in sunscreens that had penetrated into the epidermis could potentially do more harm than good
但是，汉森指出他们的研究数据表明如果在皮肤表面涂得不够厚，那些已经渗入表皮的防晒霜中的紫外线过滤成分有可能会带来伤害而不是保护。

　　10. However hanson pointed out that their data showed that if coverage at the skin surface was low the uv filters 10 in sunscreens that had penetrated into the epidermis 11 could potentially do more harm than good
但是，汉森指出他们的研究数据表明如果在皮肤表面涂得不够厚，那些已经渗入表皮的防晒霜中的紫外线过滤成分有可能会带来伤害而不是保护。

部分阻止紫外线透过，即紫外线过滤，一般指汽车菲林贴膜，某些紫外线防护装置或用具。