阻擋紫外線 的英文怎麼說
中文拼音 [zǔdǎngzǐwàixiàn]
阻擋紫外線
英文
uv-blocking- 阻 : 動詞(阻擋; 阻礙) block; hinder; impede; obstruct
- 擋 : 擋Ⅰ動詞1 (攔住; 抵擋) keep off; ward off; block; resist 2 (遮蔽) cover; block; get in the way...
- 紫 : Ⅰ形容詞(紅和藍合成的顏色) purple; violet Ⅱ名詞(姓氏) a surname
- 外 : Ⅰ名詞1 (外面) outside; external side 2 (外國) foreign country 3 (以外) besides; beyond; in ...
- 線 : 名詞1 (用絲、棉、金屬等製成的細長的東西) thread; string; wire 2 [數學] (一個點任意移動所構成的...
- 阻擋 : stop; stem; resist; obstruct
- 紫外線 : ultraviolet rays [light]紫外線波長 ultraviolet wavelength; 紫外線燈 uv lamp; ultraviolet lamp; fi...
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Because the skin excretes melanin, which will come out absorb the uv rays from sun and darken the skin, but the hair doesn ' t, it can only decompound melanin
答案一,人體會在皮膚表面增加黑色素的沉積,阻擋陽光中的紫外線深入皮膚內層,但是頭發沒這本事,只會分解黑色素。It screens out lethal ultraviolet and x-rays from the sun.
它阻擋了來自太陽的致命的紫外線和X射線。In the upper atmosphere, ozone shields the earth from the harmful ultraviolet radiation
臭氧在大氣層的作用是阻擋太陽釋放出來的有害紫外線。The other half tanned no more than 12 times a year. researchers gave some of the subjects a drug that blocks the effects of pleasure - inducing endorphins and other opioids that are naturally released by the brain and which have been associated with the uv light of a tanning bed
研究人員讓他們服用一些藥物,以阻擋一些「快樂物質」如內啡肽和其他一些類鴉片劑的釋放,因為美黑床上的紫外線通常會讓美黑者的大腦釋放這些「快樂物質」 。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
但研究者們發現,只有當遮光劑滲入皮下的同時,防曬霜並沒起到阻擋紫外線進入的作用,並產生了額外的ros反應。The two major advantages of having observing facilities outside our earth s atmosphere are : first, we can get sharper images of objects without the blurring effects of our atmosphere imagine seeing through a steamy room after you finish taking a bath. second, we can detect radiation from stars and galaxies in frequency bands that have been blocked by the atmosphere, such as ultraviolet, x - ray, and g - ray
在地球大氣外裝設觀測設施有兩大好處,首先,影像可更為清晰,否則大氣的阻隔會使影像變得模糊情形就像身處充滿蒸氣的浴室之中其次,我們可以偵察到那些從恆星和星系而來,卻被大氣層阻擋著的輻射,例如紫外線x射線和伽瑪射線。Wearing sunglasses and a hat with a brim to block ultraviolet sunlight may help to delay cataract
出門時配戴太陽眼鏡和有邊的帽子阻擋紫外線,都能幫助延緩罹患白內障。Not only do the screens reject glare but also heat, uv radiation and the effects of fading
遮陽膜不僅能阻擋陽光,也能減弱熱,紫外線輻射的影響。A new study suggests they can get addicted, too. " we had previously shown that ultraviolet light has an effect on mood that tanners value, " said mandeep kaur of the wake forest university baptist medical center. " now, in this small study, we ' ve shown that some tanners actually experience withdrawal symptoms when the " feel - good " chemicals are blocked.
據美國「生活科學網」 3月28日報道,美國偉基森林大學浸信醫學中心的曼迪普考爾說, 「我們以前就知道紫外線對于曬室內日光浴的人的情緒有一定影響」 ,這個小型研究發現,當讓人「感覺良好」的化學物質被阻擋后,一些美黑者實際上會出現一些不舒服的感覺。" we had previously shown that ultraviolet light has an effect on mood that tanners value, " said mandeep kaur of the wake forest university baptist medical center. " now, in this small study, we ' ve shown that some tanners actually experience withdrawal symptoms when the " feel - good " chemicals are blocked. " the study involved only 16 people, too small to be considered conclusive
據美國「生活科學網」 3月28日報道,美國偉基森林大學浸信醫學中心的曼迪普考爾說, 「我們以前就知道紫外線對于曬室內日光浴的人的情緒有一定影響」 ,這個小型研究發現,當讓人「感覺良好」的化學物質被阻擋后,一些美黑者實際上會出現一些不舒服的感覺。It screens out lethal ultraviolet and x - rays from the sun
它阻擋了來自太陽的致命的紫外線和x射線。A lightweight nylon that blocks the sun ' s uv rays because of the densely constructed fine yarns
一種較輕的尼龍,能夠阻擋紫外線。因為它使用很細的紗線密織而成的。A layer of rock just a few microns thick blocks uv, but adding more shielding actually increases the dose of other types of radiation
一層只有數微米厚的巖石,就可以阻擋紫外線,但是添加更多遮蔽,反而會增加其它種類輻射的劑量。Scientists at the university of california at riverside have found that molecules that block uv radiation in sunscreen can, over time, penetrate into the skin, leaving the outer body vulnerable
加州大學河濱分校的科學家已經發現防曬霜中能阻擋紫外線輻射的分子時間一長就會滲透到皮膚里,使體表更容易受紫外線攻擊。Scientists at the university of california at riverside have found that molecules 6 that block uv radiation in sunscreen can over time penetrate 7 into the skin leaving the outer body vulnerable
加州大學河濱分校的科學家已經發現防曬霜中能阻擋紫外線輻射的分子時間一長就會滲透到皮膚里,使體表更容易受紫外線攻擊。Scientists at the university of california at riverside have found that molecules ( 6 ) that block uv radiation in sunscreen can, over time, penetrate ( 7 ) into the skin, leaving the outer body vulnerable
加州大學河濱分校的科學家已經發現防曬霜中能阻擋紫外線輻射的分子時間一長就會滲透到皮膚?堙a使體表更容易受紫外線攻擊。Scientists at the university of california at riverside have found that molecules ( 6 ) that block uv radiation in su creen can , over time , penetrate ( 7 ) into the skin , leaving the outer body vulnerable
加州大學河濱分校的科學家已經發現防曬霜中能阻擋紫外線輻射的分子時間一長就會滲透到皮膚里,使體表更容易受紫外線攻擊。Scientists at the university of california at riverside have found that molecules ( 6 ) that block uv radiation in sunscreen can , over time , penetrate ( 7 ) into the skin , leaving the outer body vulnerable
加州大學河濱分校的科學家已經發現防曬霜中能阻擋紫外線輻射的分子時間一長就會滲透到皮膚里,使體表更容易受紫外線攻擊。The micro crystal power, that contains less impurities compared to those of traditional products, helps creating the feeling of transparency definitely and protect the skin from the adverse effect of the ultraviolet rays
與傳統的產品相比,它所含的微晶體粉刺激性更小,但能增加粉底的透明度,阻擋紫外線對皮膚造成的傷害。Also, trendy wrap - around sunglasses are good in preventing uv coming from the sides
此外,近年流行呈彎月形的太陽眼鏡,能夠阻擋從左右兩邊而來的紫外線,是一個好的選擇。分享友人