UVA
美 [ˌju vi ˈeɪ] 
英 [ˌjuː viː ˈeɪ]
- n.长波紫外线；紫外线 A 波段
- abbr.老化
- 网络弗吉尼亚大学；长波紫外光；紫外线长波
英汉双解
1. | 长波紫外线；紫外线 A 波段ultraviolet rays that are relatively long |
英汉解释
abbr. | 1. (=ultraviolet A-rays)日光紫外线的一个波段,会导致皮肤变黑,老化 |
英英解释
例句
Conventional sunscreens do not protect as well against UVA, and the SPF is not reflective of its harmful effects.
一般的防晒霜并不能抵抗UVA带来的伤害，而且SPF值并不能反映其有害影响。
Is there any system to know how much protection you're getting against the UVA?
有没有一种方法可以帮你了解对UVA的防护达到什么程度？
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。
Administrators who want UVA to continue as a first-rate institution see raising tuition as the only solution.
为保持弗吉尼亚大学的一流大学地位，学校管理层所能找到的解决方法唯有提高学费。
FORNEY UVB protects against burning, and UVA protects against aging. And of course, you want to have both levels of protection.
UVB防晒霜防止皮肤灼伤，而UVA防晒霜对抗皮肤老化。当然，你会希望同时拥有这两方面的皮肤保护。
Cancer isn't the only problem associated with UV exposure. UVA damage to the dermis is the main factor in premature skin aging.
癌症并不是紫外线暴晒仅有的一种问题，UVA对真皮的伤害是皮肤过早老化的主要因素。
They beam UVA rays, enough of them that skin cancer, at least the less deadly type, is up dramatically among teens and those in their 20s.
它会导致UVA的直射，当UVA足够多时，就会引发皮肤癌，虽然也是不致命的那种，而这种情况在青少年以及20多岁的青年人中呈显著上升趋势。
But it's all UVA, and significantly, that UVA has no ability to make vitamin D in your skin.
至关重要的一点就在于UVA是无法在你的皮肤内制造维生素D的。
Too much exposure to both UVA and UVB rays raises your risk of skin tumors, including a form of cancer called squamous cell carcinoma.
过多地暴露在UVA和UVB下会增加患皮肤瘤的危险，包括患鳞状细胞癌的危险。
The influence of nicotinamide on melanosome movement velocity and its distribution in UVA irradiated human skin melanocytes were studied.
研究了烟酰胺对经UVA照射后人皮肤黑素细胞中黑素小体运动速率和黑素小体分布的影响。
Or look for a chemical sunscreen with avobenzone (also known as Parsol 1789) or the recently approved Mexoryl, which absorb UVA rays.
也可选购含有阿伏苯宗（又称Parsol1789）或者麦素宁（最近被证明能够阻挡紫外线A）的化学防晒霜。
Glass does block out the sun's UVB rays, but about 50 percent of UVA rays, associated with burning and ageing, do get through.
玻璃确实能阻挡太阳光中的中波紫外线，但却无法抵挡50%的长波紫外线（正是这种紫外线催生了燃烧和老龄化）穿堂入室。
They said this fails to stop dangerous UVA radiation from the sun penetrating into the skin where it can damage cells and cause cancer.
这样做无法阻止阳光中的紫外线辐射穿透皮肤，从而损伤皮肤细胞重则导致皮肤癌。
"The Hispanic community in the U. S. is almost a country within a country, " says Univision's Uva.
“在美国的西班牙社区几乎成为了国中之国，”Univision的Uva说到。
"We have no way of knowing which patients will recover and which ones won't, " Uva said.
“我们不知道什么样的病人可以自我恢复，什么样的病人不可以。”尤威说。
Slope of the long ultraviolet UVA damage to the skin very large ', particularly in the spring.
紫外线中的长坡UVA对肌肤的伤害非常大，特别是在春天。
Make sure your glasses have both UVA and UVB protection and that they block light from the top and sides.
你的眼镜要能防UVA还能防UVB，眼镜的上面及两边都不能透光哦。
Skin solution: Instead, apply a moisturizer that protects against UVA and UVB rays (it'll say that on the label) and then apply your makeup.
皮肤保养大法：在使用化妆品之前先涂抹一层隔离UVA和UVB紫外线的润肤霜（标签上会写）。
Just because you don't feel the sun's rays, doesn't mean its harmful UVA and UVB rays are not penetrating your skin.
就你感觉阳光，并不意味着有害的紫外线A和紫外线B不会渗透到你的皮肤中。
UVA rays can go all the way through the skin's protective epidermis to the dermis, where blood vessels and nerves are found.
UVA射线能够到达所有的地方，包括从皮肤的保护表皮层到真皮层，所有的血管和神经它都能够达到。
Wear a sunscreen that blocks both UVA and UVB rays and has an SPF of at least 30.
涂上可以同时阻止UVA和UVB射线并且拥有不低于30的SPF值的防晒霜。
This will protect you against both types of ultraviolet radiation (UVA and UVB), says the Environmental Working Group.
美国环境工作小组称，这种防晒霜可以抵御两种紫外线辐射：UVA和UVB。
So even if you don't get a sunburn, UVA rays could still be doing unseen damage to your skin.
所有即使你在太阳下暴晒，UVA紫外线也不会对你的皮肤造成多大的伤害。
Since UVA rays penetrate glass and clouds, use sunscreen even when it's cloudy or you're indoors but in rooms with lots of windows.
由于UVA光线可以透过玻璃和云彩，因此即使在阴天或者在有很多窗户的室内也要用防晒霜。
A spiny European shrub(Ribes uva-crisp a), having lobed leaves, greenish flowers, and edible greenish to yellow or red berries.
醋栗，茶藨子一种多刺的欧洲灌木（鹅莓茶藨子属），叶子浅裂开，花呈绿色，从绿色到黄色或红色的浆果都可以吃。
Serial communication is widely used in data transmission in UVA onboard equipments.
串行通信广泛应用于无人机机载设备间的数据传输；
Many sun protection products already use ascorbic acid to counter the harmful effects of UVA exposure.
许多防晒产品中都用抗坏血酸来对抗在太阳晒后产生的伤害。
The new rules will standardize the testing that manufacturers must conduct for UVA protection.
新规章将规范生产商对UVA防护进行的测试。
This chemical and dye free formula provides instant UVA and UVB sun protection and long lasting moisture.
这种化学物质和染料配方，提供即时UVA和UVB的防晒和持久的水分。
There is a type that emits wavelengths in the short end of the UVA range, and these are used for sun tanning.
有发出UVA范围的短波的波长的一个类型，而且这些作为晒黑作用。
"This report puts to rest the argument that tanning with UVA light is safe, " Lichtenfeld said in a statement.
Lichetenfeld在一篇声明中说，这篇报告终结了关于UVA日光浴是否安全的争论。
Roughly ninety-nine percent of UV light reaches the earth is UVA , which penetrates deep into our skin and causes tanning.
粗略估计约百分九十九的紫外线会直射到地球是其中的UVA成份，它会穿透我们的皮肤且会使皮会变黝黑。
Check the ingredient list for zinc oxide or titanium dioxide; both physically block UVA and UVB rays.
注意成分表中是否含有氧化锌或二氧化钛，这两者都能阻挡紫外线A和B。
Ultraviolet A, UVA, can travel more deeply into the skin, but both UVA and UVB rays can burn skin.
紫外线A，也就是长波紫外线，穿透皮肤更深，不过紫外线A和B都能晒伤皮肤。
The first test measures a product's ability to reduce the amount of UVA radiation that passes through it.
第一个试验是测量产品降低UVA辐射穿透数量的能力。
As noted by the IARC report, UVA light is also a class I carcinogen and should be avoided.
正如IARC报告中所称的一样，UVA也是I类诱癌因素，应当避免暴露。
Many sunscreens especially fall down when it comes to UVA protection.
很多防晒霜在UVA防护上根本不起作用。
Enhanced UVA defense helps guard against premature aging.
改进的UVA防御装置防御过早的老化。
Currently, there's no standard for measuring UVA protection.
现在，还没有能够测量UVA防护的标准。
That's because UVA rays penetrate deeper into the skin than UVB rays.
主要是因为UVA射线相比UVB射线而言，射入人的肌肤更深。
