深紫外線 的英文怎麼說

中文拼音 [shēnzǐwàixiàn]
深紫外線 英文
deep uv
  • 深 : Ⅰ形容詞1 （從上到下或從外到里的距離大） deep 2 （深奧） difficult; profound 3 （深刻; 深入） thor...
  • 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...
  • 深紫 : amaranth; modena
  1. 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。
  2. The experiments show that the color of the iceland spar can be changed when heated to a certain temperature, that is, light yellow iceland spars will fade when heated to 360 - 370, while dark yellow iceland spar will fade at 440 - 450, brownish yellow iceland spar at 460 - 470 ; and the color of light purple iceland spar can be removed when heated to 390 - 400, while the color of deep purple iceland spar can be removed at 440 - 450, deep reddish purple iceland spar at 460 - 470. on base of the u - v absorption spectrum, we find that the u - v absorption spectra of the faded iceland spars are paralleled to the x axis, the transmittance of them are also greatly improved

    實驗表明，冰洲石在加熱到一定溫度時顏色會發生變化：淺黃色、深黃色和褐黃色冰洲石分別在360 - 370 、 440 - 450和460 - 470完全褪色；淺紫色、深紫色和深紫紅色冰洲石分別在370 - 380 、 440 - 450和460 - 470時完全褪色。通過對褪色后冰洲石進行紫外-可見光吸收光譜測試表明：完全褪色后的冰洲石在紫外-可見光的吸收光譜上表現為一條近平行x軸的直線；紫外、可見光區的紫區的光透過率有了很大了提高。
  3. For a long time. hospitals use normal disinfections methods like ultraviolet irradiation or high compressed steam to disinfect sickbeds, mattresses, bedclothes. bed sheets and pillow fillers ; which can only be disinfected in the shallow surface and the pathogen hidden in the depth of these bed units cannot be killed thoroughly and effectively

    長期以來，醫院對病床、床墊、被褥、床單、枕芯的常規消毒方法用紫外線照射或高壓蒸氣消毒，這種方法只能達到淺表的消毒的作用，並不能徹底有效地殺滅潛于床墊子、被褥、床單、枕芯深層的病菌。
  4. Lastly, dark clothing is more effective in filtering out uv than light - coloured clothing, giving better protection from the sun

    最後，深色的衣服一般可濾去較多的紫外線，故防曬效果會比淺色衣服好。
  5. Only a few uv - filters are capable of blocking uv - a, the wavelengths that penetrate deeply into the skin

    只有很少的防曬成分能擋住一種波長能深深穿透皮膚的紫外線。
  6. Hanson ' s research team found that three uv filters widely used in sunscreens generate ros when skin is exposed to uv radiation. only a few uv - filters are capable of blocking uv - a the wavelengths 17 that penetrate deeply into the skin

    漢森的研究小組發現當皮膚處在紫外線輻射之下，三種廣泛用於防曬產品中的紫外線過濾成分也會生成活性氧簇ros .只有很少的防曬成分能擋住uv a ，一種波長能深深穿透皮膚的紫外線。
  7. Researchers looking for ways to eradicate the toxic toads have found a way to trap them using ultra - violet " disco " lights

    澳大利亞研究人員最近利用這種深色的紫外線光成功誘捕到很多蔗蟾蜍，這一作法將有利於緩解這種有害物種對當地環境的威脅。
  8. The ultraviolet laser emission is the expected goal of zno nanowires, but we need deep ultraviolet excite source to pump in previous experiments, which put a disadvantageous limit in future application

    Zno納米線紫外受激發射是人們希望達到的目標，但以往的激發過程一般是採用深紫外光泵浦，這對應用本身就是一條不利的限制。
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