紫外光照射 的英文怎麼說

中文拼音 [zǐwàiguāngzhàoshè]
紫外光照射 英文
ultraviolet irradiation
  • 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 ...
  • 光 : Ⅰ名詞1 （照耀在物體上、使人能看見物體的一種物質） light; ray 2 （景物） scenery 3 （光彩; 榮譽） ...
  • 照 : Ⅰ動詞1 （照射） illuminate; light up; shine 2 （反映） reflect; mirror 3 （拍攝） take a picture ...
  • 射 : Ⅰ動詞1 （用推力或彈力送出） shoot; fire 2 （液體受到壓力迅速擠出） discharge in a jet 3 （放出） ...
  • 照射 : shining; raying; shine; illuminate; light up; radiate; irradiation; radiation; bombardment; illum...
  1. Alkanes can be chlorinated or brominated by treatment with chlorine or bromine in the presence of visible or uv light.

    烷在可見光或紫外光照射下，用氯或溴處理才能氯化或溴化。
  2. Study on photocatalytic degradation reaction on anatase tio2 glass films. photocatalytic degradation of phenol in water under ultraviolet irradiation

    紫外燈照射下水中苯酚的光催化降解
  3. Uv radiation induced two major classes of pyrimidine dimmers : the pyrimidine ( 6 - 4 ) pyrimidone photoproduct ( 6 - 4 product ) and the cyclobutane pyrimidine dimmer ( cpd )

    紫外光照射可導致生物體產生兩種損傷： （ 6 - 4 ）光產物和環丁烷嘧啶二聚體。
  4. Cholecalciferol is produced by irradiation of 7-dehydrocholesterol with ultraviolet light either from the sun or from an artificial source.

    膽鈣化醇是7脫氫膽固醇經日光或人工來源的紫外線照射而產生的。
  5. The most common form of this condition, polymorphous light dermatosis, generally affects areas of skin that have not got accustomed to the sun. its cause is high uva radiation

    這種情況下最常見的發病癥狀就是多形性光皮膚病，主要是病變區皮膚不適應太陽光，這是由強烈的紫外線照射引起的。
  6. 5. after induced with iptg, jm109 with pgex - 4t - l / 6 - 4 was radiated by uv for 30 seconds, cultivate these e. coli with light or without light. the survival rate proved the gene of d. salina ( 6 - 4 ) photolyase has photoreactivation

    5 .工ptg誘導過的轉化菌，經過30秒的紫外光照射后，分別進行光培養或暗培養，計算存活率，從而證明了及sa了z 』 na的（ 6一4 ）光裂合酶在大腸桿菌中可進行光修復活性作用。
  7. Northern blot hybridization showed that leacbf expression had the same tendency with the enzyme activity. and it showed that the transcription factor acbf maybe have some relation with the enzyme activity of pal

    表明在紫外光照射條件下， leacbf編碼的轉錄因子的變化趨勢與苯丙氨酸解氨酶（ pal ）活性的變化趨勢有一定的相關性。
  8. Green fluorescent protein ( gfp ) gene was conjugated to the 3 " end of the pap gene in order to screen easily of the transgenic cotton plants. the combined gene was cloned into plant expression vector pbi121 and then transformed. about 5000 seeds of the transgenic cotton were obtained and the some seedlings of the transgenic cotton could give a bright green fluorescence in the dark condition when the cotton seedlings were irradiated with ultraviolet rays

    為了便於轉基因棉花後代的篩選，在pap基因的3 』端融入了綠色熒光蛋白gfp ）基因，然後將融合基因克隆在植物表達載體pbi121上，再進行遺傳轉化，得轉基因棉花種子5000餘粒，將種子播種長到于葉展開時，先在黑暗中用紫外燈照射，查找表現綠色熒光的幼苗，然後再用地高辛（ dig ）標記的pap基因特異性探針對這些棉花進行點雜交，最後發現有8株棉花表現陽性反應，說明pap基因的確己經轉到了棉花的基因組中，其棉花黃萎病的抗性鑒定正在進行之中。
  9. As starter cultures, twelve strains of bacillus were screened for the manufacture of long - ripened douchiba from 40 strains isolated from naturally fermented douchiba samples at consecutive stages from qianxi and dafang of guizhou province, through comprehensive evaluation including extracellular proteolytic activity and lipidolytic activity, salt tolerance, ultraviolet light resistance, and antibiotic sensitivity

    摘要從貴州黔西和大方兩地傳統陳窖豆豉粑不同工藝階段分離到的40株菌株，經胞外蛋白質和脂肪水解酶活力、耐鹽性能、抗紫外光照射和抗生素敏感性等綜合性能評價，篩選到12株芽胞桿菌可作為陳窖豆豉粑純菌發酵的選擇菌株。
  10. The gel by sodium alcoholate method, added benzoylacetone, have the obvious uv absorption peaks at 265nm and 337nm respectively. when the gel was placed in air, the chelate did n ' t have change. the absorption peak decreased until disappeared when the films were irradiated by the ultraviolet light with the relevant wavelength, which indicated that the films were obviously photosensitive

    （ 4 ）通過三種方法制備感光性的sno _ 2 ： sb （ ato ）溶膠，採用醇鈉法，添加苯酰丙酮制備的二氧化錫凝膠膜，在265nm和337nm處存在明顯吸收峰，空氣中放置，所形成的螯合物不發生變化，用相應波長的紫外光照射時，這個吸收峰會減小直至消失，表明薄膜具有良好的感光性。
  11. Abstract : nano tio2 was dip - coated on active air purification sieve of active carbon. the purification effect of this sieve against various polluting gases were investigated. the result showed that purification effects on h2s, nh3, hcho, co, and toluene were notably enhanced throush degradation of pollutants by photocatalysis agent under uv irradiation, which resulted in enhanced purification ability of active carbon

    文摘:採用浸塗法在活性炭空氣凈化網上負載納米二氧化鈦，在紫外光的照射下，凈化網對一氧化碳、甲醛、硫化氫等污染物的凈化能力明顯增強，對比實驗表明，在紫外光照射下光催化劑使被吸附的污染物發生降解反應而提高活性炭的凈化能力。
  12. Nano tio2 was dip - coated on active air purification sieve of active carbon. the purification effect of this sieve against various polluting gases were investigated. the result showed that purification effects on h2s, nh3, hcho, co, and toluene were notably enhanced throush degradation of pollutants by photocatalysis agent under uv irradiation, which resulted in enhanced purification ability of active carbon

    採用浸塗法在活性炭空氣凈化網上負載納米二氧化鈦，在紫外光的照射下，凈化網對一氧化碳、甲醛、硫化氫等污染物的凈化能力明顯增強，對比實驗表明，在紫外光照射下光催化劑使被吸附的污染物發生降解反應而提高活性炭的凈化能力。
  13. It is considered a stimulator for inner vision, enhanced wisdom, insight, good judgment, and psychic ability

    在長波紫外光照射下發橙色點光，在短波紫外線照射下發白色熒光。
  14. In the system the effects of photoinitiator and monomer concentration on grafting are not distinct, while photo - reduction time, uv irradiated polymerization time and uv light intensity have more effects on grafting yield

    實驗發現，光敏劑濃度對接枝率有一定影響；光還原時間增加，接枝率明顯增加；聚合前期接枝率提高較快，反應後期增加緩慢；紫外光照射強度的改變會影響接枝率。
  15. In addition, when the electron - cavity pairs migrates to the films surface, there is adequate water to react with these electron - cavity pairs in good time. this not only reduces the composition probability of the electron - cavity pairs but also produces a large number of highly active hydroxyls that enhances the photocatalytic ability

    紫外光照射下產生的電子-空穴對遷移到薄膜表面后，有足夠的水分子及時地與空穴發生反應，不但減少了電子-空穴的復合機率，而且產生大量的強活性羥基，使薄膜的光催化性增強。
  16. When uv - a light is shone onto the cloaked antibody it is activated

    當uv - a紫外光照射在包好的抗體上時，抗體被激活。
  17. Nano - tio _ 2 photocatalyst can photocatalytically oxidize most of pollutants, especially volatile organic compounds ( vocs ) under uv light illumination without second pollution

    納米二氧化鈦光催化劑在紫外光照射下，能將絕大多數污染物徹底氧化分解，且不產生二次污染。
  18. Polymer dispersed liquid crystal ( pdlc ) films are prepared from photo - polymerization of ( cholesteryl acrylate / 2 - hydroxyethyl methacrylate / liquid crystal ) mixtures induced by ultraviolet radiation

    摘要選用丙烯酸膽固醇酯甲基丙烯酸-羥乙酯液晶復合體系，在紫外光照射下制備聚合物分散液晶薄膜。
  19. Excessive or less n2o flux would lead the falling down of photocatalysed efficiency under the uv light irradiation. with the doping of n, the photocatalysed efficiency under visible light irradiation was improved obviously

    N _ 2o流量過大和過小都會導致薄膜在紫外光照射下光催化性能下降， n的摻雜可以提高薄膜可見光照射下的光催化性能。
  20. Furthermore, an enhanced up - conversion emission at 604nm induced by ultraviolet irradiation was observed for the nanosized zirconia powders doped with eu3 + ions. the relation between the enhanced fluorescence and the annealing temperature was investigated, and we found that the fluorescence increment decreased with increasing of the annealing temperature

    同時我們觀察到了eu ~ （ 3 + ）摻雜的二氧化鋯納米材料在紫外光照射下有熒光增強現象，研究了熒光增強幅度和樣品退火溫度及尺寸的關系，發現隨退火溫度的提高，樣品熒光增強的幅度變小。
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