ultraviolet light 中文意思是什麼

ultraviolet light 解釋
[rays] 紫外線。

  • ultraviolet : adj. 【物理學】紫外的；紫外線的；產生[應用]紫外線的。n. 紫外線輻射。
  • light : n 1 光，光線；光明，亮光 （opp darkness） Hang the picture in a good light 把那幅畫掛在能看清楚的...
  1. If the experiment calls for measurements in the ultraviolet, the cuvette holder can be optimized to more efficiently transmit ultraviolet light

    如果實驗要求在紫外線區域進行度量，那麼可以優化小型管固定器使其更有效的傳輸紫外光。
  2. 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。
  3. When ktp and lbo are all placed extracavity, 450nw 355nm ultraviolet light is obtained, with the pulse repetitive frequency being 3. 5khz. when ktp is located intracavity and, however, lbo is placed extracavity, 300mw ultraviolet is obtained. figure “ v ” cavity thg.

    腔外倍頻: ktp和lbo均在腔外，重復頻率3 . 5khz時獲得了450mw的355nm紫外光輸出; ktp在腔內而將lbo放在腔外，重復頻率3 . 5khz時獲得了300mw的355nm紫外光輸出。
  4. A beam of light ( typically ultraviolet light from a mercury arc lamp ) shines through the chromium mask, then passes through a lens that focuses the image onto a photosensitive coating of organic polymer ( called the photoresist ) on the surface of a silicon wafer

    一束光（通常是汞弧燈發出的紫外光）先穿透鉻光罩，然後通過透鏡把影像聚焦在晶圓表面的有機高分子感光塗料（稱為光阻劑） 。
  5. Ultraviolet light is needed to activate production of vitamin d in the body, which prevents rickets, osteomalacia and osteoporosis. it may also affect some cancers and immune disorders

    在人體內部，紫外線被用來刺激維生素d的生成，這種維生素能預防駝背、骨軟化和骨質疏鬆癥等骨骼問題。另外，它對某些癌癥和免疫系統的疾病也有影響。
  6. Radiation from the sun also causes often serious sunburn, skin aging, eye cataracts, pterygium - a fleshy growth on the surface of the eye, cold sores and other ills, according to the report, the first to detail the global effects of sun exposure. ultraviolet light is needed to activate production of vitamin d in the body, which prevents rickets, osteomalacia and osteoporosis

    世界衛生組織發表報告稱，太陽光照射過度不僅會增加人們患癌的危險，同時也會造成嚴重曬傷皮膚老化白內障翼狀胬肉從眼睛內角的結膜生出一塊不正常的塊狀組織以及唇皰疹等其他一些不良後果。
  7. In addition, the authors study ultraviolet light response of sodium titanate nanowire - based devices and find that uv light may induce a large photoconductivity

    另外，還研究了紫外光uv照射納米線對器件電學特性的影響，發現紫外光可以使納米線產生很大的光電導。
  8. Professor dennis s. c. lam added, " although seem relatively safe, atropine therapy may have long - term side effects arising from paralysis of accommodation ( leading to pre - senile presbyopia ) and pupil dilatation ( leading to ultraviolet light damage to the lens and retina )

    林順潮教授指出：雖然使用阿托品治療看來是安全的，但長遠而言，亦有可能出現副作用，例如調節麻痹（導致提早出現老花）及瞳孔擴大（導致晶狀體及視網膜受到紫外光損害）等。
  9. To give prominence to this exhilarating event, reddish fluorescent ink is specially applied during printing to make the stamps more attractive. this distinctive printing effect can be seen under ultraviolet light

    為凸顯這次偉大的創舉，在印製郵票時，香港郵政特地採用了紅色的螢光油墨，令郵票更為吸引。郵票上的螢光效果會在紫外光燈下表露無遺。
  10. The latter type prom is also known as an eprom because it can be erased by ultraviolet light and reused.

    后一種類型的PROM也稱為EPROM，因為它可以用紫外光擦除其內容后重新使用。
  11. It was " painted " by hundreds of baby stars on a canvas of gas and dust, with intense ultraviolet light and strong stellar winds as brushes

    這是由數百新生恆星用強烈的紫外線和猛烈的星風作為畫筆，在氣體和塵埃的畫布上繪制的。
  12. It helps protect your skin from ultraviolet light

    它幫助你的皮膚防禦紫外線。
  13. Some systems use ultraviolet light to destory harmful organisms

    一些系統使用紫外線來破壞微生物。
  14. Study on treatment of wastewater of dye by ultraviolet light fenton reagent

    試劑法處理染料廢水研究
  15. Some systems use ultraviolet light to destroy harmful organisms

    一些系統是運用紫外線殺死有害生物。
  16. Anti - yellowing effect of ultraviolet light absorber df - 1 on silk fabrics

    1對真絲織物的防泛黃效果研究
  17. In combination with ultraviolet light

    與紫外線燈的結合使用
  18. Long term exposure to ultraviolet light

    長期在強日光下曝曬
  19. Various forms of electromagnetic radiation are examined and experimented on. visitors can view fluorescent materials under ultraviolet light. they can also know more about the elementary particle that penetrates human body all the time, with the help of cosmic ray telescope

    觀眾可透過其他展品，探討不同形式的電磁輻射，及觀看紫外光下的熒光物質，而宇宙射線望遠鏡更可以讓觀眾認識無時無刻貫穿人體的基本粒子。
  20. Zno film is a novel - direct compound semiconductor with wide band gap energy of 3. 37ev and a exciton binding energy 60mev at room temperature. due to its the prerequisite for visible or ultraviolet light emission at room temperature, it has the tremendous potential applications for ultraviolet detectors, leds, lds. zno thin film is used widely and effectively in the fields of surface acoustic wave devices, solar cell, gas sensors, varistors and so on because of its excellent piezoelectrical performance

    室溫下禁帶寬度為3 . 37ev ，激子束縛能為60mev ，具備了室溫下發射紫外光的必要條件，在紫外探測器、 led 、 ld等領域有著巨大的發展潛力； zno薄膜以其優良的壓電性能、透明導電性能等使其在太陽能電池、壓電器件、表面聲波器件、氣敏元件等諸多領域得到廣泛應用。
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