uva

美 [?ju vi ?e?] 　英 [?ju? vi? ?e?]

• na.紫外線A；長波紫外線
• 網(wǎng)絡(luò)弗吉尼亞大學(xué)；長波紫外光；紫外線長波

英漢雙解

英漢解釋

abbr.

1. (=ultraviolet A-rays)日光紫外線的一個(gè)波段,會(huì)導(dǎo)致皮膚變黑,老化

英英解釋

abbr.

1. (=ultraviolet A-rays) light from the sun that has a fairly long wavelength and causes skin to go brown and look older

例句

Conventional sunscreens do not protect as well against UVA, and the SPF is not reflective of its harmful effects.

一般的防曬霜并不能抵抗UVA帶來的傷害，而且SPF值并不能反映其有害影響。

Is there any system to know how much protection you're getting against the UVA?

有沒有一種方法可以幫你了解對(duì)UVA的防護(hù)達(dá)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.

選擇一款能夠阻擋UVA和UVB兩種射線的廣譜防曬產(chǎn)品吧，切記SPF值要至少達(dá)到30以上。

Administrators who want UVA to continue as a first-rate institution see raising tuition as the only solution.

為保持弗吉尼亞大學(xué)的一流大學(xué)地位，學(xué)校管理層所能找到的解決方法唯有提高學(xué)費(fèi)。

FORNEY UVB protects against burning, and UVA protects against aging. And of course, you want to have both levels of protection.

UVB防曬霜防止皮膚灼傷，而UVA防曬霜對(duì)抗皮膚老化。當(dāng)然，你會(huì)希望同時(shí)擁有這兩方面的皮膚保護(hù)。

Cancer isn't the only problem associated with UV exposure. UVA damage to the dermis is the main factor in premature skin aging.

癌癥并不是紫外線暴曬僅有的一種問題，UVA對(duì)真皮的傷害是皮膚過早老化的主要因素。

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.

它會(huì)導(dǎo)致UVA的直射，當(dāng)UVA足夠多時(shí)，就會(huì)引發(fā)皮膚癌，雖然也是不致命的那種，而這種情況在青少年以及20多歲的青年人中呈顯著上升趨勢(shì)。

But it's all UVA, and significantly, that UVA has no ability to make vitamin D in your skin.

至關(guān)重要的一點(diǎn)就在于UVA是無法在你的皮膚內(nèi)制造維生素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.

過多地暴露在UVA和UVB下會(huì)增加患皮膚瘤的危險(xiǎn)，包括患鱗狀細(xì)胞癌的危險(xiǎn)。

The influence of nicotinamide on melanosome movement velocity and its distribution in UVA irradiated human skin melanocytes were studied.

研究了煙酰胺對(duì)經(jīng)UVA照射后人皮膚黑素細(xì)胞中黑素小體運(yùn)動(dòng)速率和黑素小體分布的影響。

Or look for a chemical sunscreen with avobenzone (also known as Parsol 1789) or the recently approved Mexoryl, which absorb UVA rays.

也可選購含有阿伏苯宗（又稱Parsol1789）或者麥素寧（最近被證明能夠阻擋紫外線A）的化學(xué)防曬霜。

Glass does block out the sun's UVB rays, but about 50 percent of UVA rays, associated with burning and ageing, do get through.

玻璃確實(shí)能阻擋太陽光中的中波紫外線，但卻無法抵擋50%的長波紫外線（正是這種紫外線催生了燃燒和老齡化）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.

這樣做無法阻止陽光中的紫外線輻射穿透皮膚，從而損傷皮膚細(xì)胞重則導(dǎo)致皮膚癌。

"The Hispanic community in the U. S. is almost a country within a country, " says Univision's Uva.

“在美國的西班牙社區(qū)幾乎成為了國中之國，”Univision的Uva說到。

"We have no way of knowing which patients will recover and which ones won't, " Uva said.

“我們不知道什么樣的病人可以自我恢復(fù)，什么樣的病人不可以?！?c>尤威說。

Slope of the long ultraviolet UVA damage to the skin very large ', particularly in the spring.

紫外線中的長坡UVA對(duì)肌膚的傷害非常大，特別是在春天。

Make sure your glasses have both UVA and UVB protection and that they block light from the top and sides.

你的眼鏡要能防UVA還能防UVB，眼鏡的上面及兩邊都不能透光哦。

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.

皮膚保養(yǎng)大法：在使用化妝品之前先涂抹一層隔離UVA和UVB紫外線的潤膚霜（標(biāo)簽上會(huì)寫）。

Just because you don't feel the sun's rays, doesn't mean its harmful UVA and UVB rays are not penetrating your skin.

就你感覺陽光，并不意味著有害的紫外線A和紫外線B不會(huì)滲透到你的皮膚中。

UVA rays can go all the way through the skin's protective epidermis to the dermis, where blood vessels and nerves are found.

UVA射線能夠到達(dá)所有的地方，包括從皮膚的保護(hù)表皮層到真皮層，所有的血管和神經(jīng)它都能夠達(dá)到。

Wear a sunscreen that blocks both UVA and UVB rays and has an SPF of at least 30.

涂上可以同時(shí)阻止UVA和UVB射線并且擁有不低于30的SPF值的防曬霜。

This will protect you against both types of ultraviolet radiation (UVA and UVB), says the Environmental Working Group.

美國環(huán)境工作小組稱，這種防曬霜可以抵御兩種紫外線輻射：UVA和UVB。

So even if you don't get a sunburn, UVA rays could still be doing unseen damage to your skin.

所有即使你在太陽下暴曬，UVA紫外線也不會(huì)對(duì)你的皮膚造成多大的傷害。

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光線可以透過玻璃和云彩，因此即使在陰天或者在有很多窗戶的室內(nèi)也要用防曬霜。

A spiny European shrub(Ribes uva-crisp a), having lobed leaves, greenish flowers, and edible greenish to yellow or red berries.

醋栗，茶藨子一種多刺的歐洲灌木（鵝莓茶藨子屬），葉子淺裂開，花呈綠色，從綠色到黃色或紅色的漿果都可以吃。

Serial communication is widely used in data transmission in UVA onboard equipments.

串行通信廣泛應(yīng)用于無人機(jī)機(jī)載設(shè)備間的數(shù)據(jù)傳輸；

Many sun protection products already use ascorbic acid to counter the harmful effects of UVA exposure.

許多防曬產(chǎn)品中都用抗壞血酸來對(duì)抗在太陽曬后產(chǎn)生的傷害。

The new rules will standardize the testing that manufacturers must conduct for UVA protection.

新規(guī)章將規(guī)范生產(chǎn)商對(duì)UVA防護(hù)進(jìn)行的測(cè)試。

This chemical and dye free formula provides instant UVA and UVB sun protection and long lasting moisture.

這種化學(xué)物質(zhì)和染料配方，提供即時(shí)UVA和UVB的防曬和持久的水分。

There is a type that emits wavelengths in the short end of the UVA range, and these are used for sun tanning.

有發(fā)出UVA范圍的短波的波長的一個(gè)類型，而且這些作為曬黑作用。

"This report puts to rest the argument that tanning with UVA light is safe, " Lichtenfeld said in a statement.

Lichetenfeld在一篇聲明中說，這篇報(bào)告終結(jié)了關(guān)于UVA日光浴是否安全的爭(zhēng)論。

Roughly ninety-nine percent of UV light reaches the earth is UVA , which penetrates deep into our skin and causes tanning.

粗略估計(jì)約百分九十九的紫外線會(huì)直射到地球是其中的UVA成份，它會(huì)穿透我們的皮膚且會(huì)使皮會(huì)變黝黑。

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鋅或二氧化鈦，這兩者都能阻擋紫外線A和B。

Ultraviolet A, UVA, can travel more deeply into the skin, but both UVA and UVB rays can burn skin.

紫外線A，也就是長波紫外線，穿透皮膚更深，不過紫外線A和B都能曬傷皮膚。

The first test measures a product's ability to reduce the amount of UVA radiation that passes through it.

第一個(gè)試驗(yàn)是測(cè)量產(chǎn)品降低UVA輻射穿透數(shù)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報(bào)告中所稱的一樣，UVA也是I類誘癌因素，應(yīng)當(dāng)避免暴露。

Many sunscreens especially fall down when it comes to UVA protection.

很多防曬霜在UVA防護(hù)上根本不起作用。

Enhanced UVA defense helps guard against premature aging.

改進(jìn)的UVA防御裝置防御過早的老化。

Currently, there's no standard for measuring UVA protection.

現(xiàn)在，還沒有能夠測(cè)量UVA防護(hù)的標(biāo)準(zhǔn)。

That's because UVA rays penetrate deeper into the skin than UVB rays.

主要是因?yàn)?/c>UVA射線相比UVB射線而言，射入人的肌膚更深。