近紫外 的英文怎麼說

中文拼音 [jìnwài]
近紫外 英文
near ultraviolet
  • : Ⅰ形容詞1 (空間或時間距離短) near; close 2 (接近) approaching; approximately; close to 3 (親...
  • : Ⅰ形容詞(紅和藍合成的顏色) purple; violet Ⅱ名詞(姓氏) a surname
  • : Ⅰ名詞1 (外面) outside; external side 2 (外國) foreign country 3 (以外) besides; beyond; in ...
  1. The scientists mimicked a space environment by freezing the mixture to temperatures close to absolute zero, then exposing it to harsh ultraviolet radiation

    科學家模擬太空環境,首先將混合物降溫,直到接絕對零度后,以強烈的線照射混合物。
  2. 90 % uv below 400nm could be shielded by the nano - sio2 sol. the time of the artificial aging of nano - sio2 - modified coatings prepared by the way of in - situ dispersion method was about twice as long as that of the nano - sio2 - modified coatings prepared by dispersing the nano - sio2 powder in the coating directly. on the other hand, the fadeproof time ( reaching the second level of color aberration ) of the nano - sio2 - modified coatings was 1. 83 times as long as that of the national standard for the super coatings

    實驗證明:納米510 :溶膠具有很強的散射屏蔽性能,對400nm以下的光能屏蔽90 %以上;在位分散法納米510 :改性塗料的耐人工老化粉化時間比直接分散法納米510 :改性塗料提高了1倍,耐變色時間(達到色差2級的時間)是國標優等品要求的1 . 83倍,較相應的未改性塗料提高了約25 % 。
  3. An ordinary fluorescent lamp positioned close to the reaction mixture suffices as a source of uv light.

    將普通的熒光燈置於反應混合液旁,即足以作為光光源。
  4. They said solariums should emit only as much ultraviolet radiation as is in natural sunlight where it is strongest, which is at the equator, and that they hoped the executive european commission would issue guidelines to that effect

    他們說,日光浴室最多只應發出與最強的自然日光(即在赤道附的強度)一樣強的線輻射,他們還希望歐盟執行機構歐洲委員會能發布諸如此類的指導說明。
  5. Recent talks have included managing the radio spectrum in telecommunications, the use of analytical science in consumer protection, methods for predicting ultraviolet index, and conservation of sea turtles in hong kong

    有關部門最舉辦了多個講座,主題分別為無線電頻譜及它的管理分析科學如何保障消費者線指數預報香港的海保育工作。
  6. Mr. lam chiu - ying, director of hko, said, " in recent years, hko expended effort in developing public weather services and improving its service quality. the cold and very hot weather warnings, ultraviolet index, wmo s world weather information services and severe weather information centre websites, and lightning location information as a supplement to the thunderstorm warning, are some examples

    香港天文臺臺長林超英說:年香港天文臺努力推動公眾氣象服務的發展及提升服務質素,例如酷熱及寒冷天氣警告、線指數、世界氣象組織世界天氣資訊服務及惡劣天氣信息中心網站、閃電定位資訊以輔助雷暴警告等。
  7. It has high exciton binding energy of 60 mev, which ensures efficient uv emission from the exciton and make it suitable for uv laser - emitting devices. since the first observation of the stimulated ultraviolet emission at room temperature, zno has become another hotspot in the region of uv light emitting researching

    Zno不僅是繼gan之後發射材料研究的又一研究熱點,而且年來zno薄膜作為ito薄膜的很有發展前景的替代材料,正引起人們日益廣泛的關注。
  8. Hydrogen, fluorin, carbon and oxygen are familiar elements in ps confirmed by different experiments. porous silicon can radiate strong near infrared, visible and near ultraviolet light, but whole s band is most interested in

    經過陽極化處理后得到的多孔硅能發射較強的、可見和近紫外光,而人們最關注的是ps在整個可見光波段( sband )的發光。
  9. The results show that most isolates produce enough condia. which are similar to those directly received from the hosts, when they grow on the twa + w culture media for about 1 - 2 weeks, under 18 - 22 and alternative nuv light for 12h and in dark for 12h. but we should try several different kinds of culture media to produce the natural condia for some special species

    總結如下: ( 1 )適宜培養基及適宜培養條件:使用自來水洋菜麥稈培養基( twa + w ) ,近紫外燈照射下, 18 22下, 12h光照與12h黑暗交替培養時,大部分菌落生長較好;但對個別的種也應使用多種培養基,選擇最接自然狀態的培養基和培養條件。
  10. Near ultraviolet band

    近紫外
  11. The intercalation of peo leads to the structural rearrangement, resulting in the improvement of the li + ions content in the films. moreover, the intercalation of peo enhances the electrochromic efficiency, resulting in the improvement of electrochromic behavior of the films

    同時普遍提高了復合薄膜在近紫外區域的吸收率,增強了薄膜在近紫外區的陰極電致色,提高了薄膜的電致變色效率,改善了薄膜的電致變色性能。
  12. The stretching vibration of v = o shifts to lower wavenumbers, which is contributed to the oet v : = o bonding interaction. the intercalation of peo effectively shields the electrostatic interaction between li + ions and v2o5 layers, resulting in the improvement of the cycling reversibility and stability of li + ions insertion / extraction in the interlayer of v2o5 xerogel and the improvement of electrochromic behavior of the films

    通過電學、電化學和光學性能測試結果表明: peo的嵌入,有效屏蔽了vzos層對li十離子的靜電作用及peo與li十離子之間產生的絡合作用,大大提高了li +離子在氧化物層間的嵌入容量、嵌入/脫出可逆性和穩定性,有效提高了薄膜的電致變色性能尤其是在近紫外區的陰極電致變色性能。
  13. Porous silicon ( ps ) is a new type silicon - based material developed in recent years, which has different properties compared with the crystalline materials. porous silicon can luminescence efficiently across the whole range from the near infrared, through the visible region, to the near uv region. this characteristic makes it possible to fabricate light - emitting devices and solve the key problem of the optoelectronic integrated circuit ( qeic ), opening up the bright future for the vlic

    多孔硅( ps )是年來發展起來的一種新型硅基材料,具有與單晶硅材料大不相同的特性,例如,多孔硅可在和可見,甚至近紫外區輻射強烈的熒光,使得它可用來製造發光器件,並可望在解決光電子集成電子學的關鍵問題,為製造帶有光源的大規模集成電路等方面開辟新的途徑。
  14. Under uv - irradiation of the xw11 / sio2 ( x = p, si, ge ) composite films, all as - synthesized films exhibited high photocatalytic activity on the degradation of aqueous formic acid ( fa ). it has been shown that aqueous fa can be totally degraded into co2 and h2o. the photocatalytic reactions followed langmuir - hinshelwood first - order kinetics

    結果表明,在溫和條件下(常溫、常壓和自然酸度) ,用近紫外區的光能輻射以上體系時,三種多金屬氧酸鹽復合膜材料都具有較高的活性,而且fa可被完全礦化為二氧化碳和水。
  15. The deposited cu - mgf2 cermet films were analyzed by xrd, ed, tem, ir, uv, ellipsometry and temperature - varied four - wire technique

    用ir 、 uv及橢圓偏振光譜技術測量分析樣品從紅-近紫外波段的透射、吸收及反射光譜特性。
  16. To summarize, intense near uv, violent, blue, green, and red emitting can be obtained in si - based thin films through 0 and n doping

    綜上所述,通過氧、氮摻雜,在硅基薄膜中可獲得近紫外、藍、綠和紅等波段的強熒光,熒光強度取決于制備工藝方法及工藝參數。
  17. Investigation on heat treat process indicated : transparent of agx photochromic glass lower in near ultraviolet area after heat treat process, the light absorbtion is similar with agx crystal

    對熱處理過程的研究表明:熱處理后的agx光致變色玻璃在近紫外區域的透光率降低,呈現類似於鹵化銀晶體的光吸收。
  18. A study of damage to cultured lenses and epithelium of rabbits by near - ultraviolet radiation

    近紫外線對培養兔晶狀體損傷作用的研究
  19. Porous silicon can luminescence efficiently across the whole range from the near infrared, through the visible region, to the near uv region. this characteristic makes it possible to fabricate light - emitting devices and solve the key problem of the optoelectronic integrated circuit ( oeic ), opening up the bright future for the very large integrated circuit ( vlic )

    多孔硅可在和可見,甚至在近紫外光區輻射強烈的熒光,使得它可用來製造發光器件,並可望能用來解決光電子集成電路的關鍵問題,為製造帶有光源的大規模集成電路?光電集成方面開辟新的途徑。
  20. A single white phosphor suitable for near ultraviolet excitation applied to new generation white led lighting

    照明用一種適于近紫外光激發的單一白光熒光粉
分享友人