light degradation 中文意思是什麼

light degradation 解釋
光分解
  • 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...
  • degradation : n. 1. 降級；免職。2. 退化；墮落。3. 【地質學；地理學】（地表的）剝蝕。4. 【化學】降解，遞降分解（作用）。5. 【物理學】（能的）退降。
  1. Photocatalytic degradation of rhodamine b on co - doped tio2 thin film under visible light

    2薄膜上的光催化降解
  2. Degradation of xylene in gas phase by ozone and uv light

    氣相中二甲苯的臭氧和光降解研究
  3. There are six systems of biohydrogen production which include biophotolysis, organic degradation of light, hydrogen synthesis via the water - gas shift reaction of photoheterotrophic bacteria, hybrid system of photo - fermentation, anaerobic fermentation and in vitro hydrogen production by hydrogenase

    討論了光合成生物制氫系統、光分解生物制氫系統、水氣交換反應生物制氫系統、光合發酵雜交生物制氫系統和厭氧發酵生物制氫系統、離體氫酶生物制氮系統等6個生物制氫系統。
  4. In light of the problems of aggravated soil erosion and litho - desertification of the karst regions in northwest guangxi as a result of degradation of forest ecosystems, six " grain - for - green " models ( five models of artificial afforestation or grass planting, and one model of desertation for natural vegetation restoration ) were screened out for quick restoration of vegetations in the regions and evaluated for their respective ecological effect

    摘要針對桂西北喀斯特地區森林生態系統退化造成的水土流失加劇以及石漠化嚴重的現狀，篩選適合該地區植被快速恢復的5種人工造林（草）方式和自然拋荒恢復模式，分析評價各種模式的生態效應。
  5. Light degradation stability of a - si : h films

    氫化非晶硅薄膜光衰退穩定性的影響因素
  6. The main effect factors include : 1. microbial species, which seem to have different degradation rate under varied circumstances and n - alkanes ; 2. physical and chemical properties of crude oil itself, which have an important effect on biodegradation, such as conglutination, boiling point, refractive index, ingredient and concentration of the oil ; and 3. culture condition of microorganism, under which the degrading activity of microorganism will be affected by surfactant, light condition, sorbent, nutrition, co - metabolite, oxygen, temperature and salinity during the inoculation of selected or indigenous microorganisms

    其中主要影響因素包括：菌種的影響，菌種在不同的環境中和對不同碳鏈長度的碳氫化合物表現出不同的降解效率；石油物質本身物理化學特性的影響，如石油物質在水體或土壤中的濃度以及石油的粘度、沸點、折射率等特性；生存環境條件的影響，在接種入高效率的降解菌或利用土著微生物進行降解時，降解率受到生存環境中各種條件的影響，如表面活性劑、光照條件、吸附劑的利用、營養鹽、共代謝底物、氧氣、溫度、鹽度等。
  7. If the impurities or degradation products are not known ( not available ), accelerating decomposition may be done for studying degradation products, such as irradiation with strong light, high temperature, high humidity, acidic or alkaline hydrolysis, oxidation etc. the results shall be compared with that obtained by the pharmacopoeial method or other validated method

    若雜質或降解產物為未知物，可將樣品用強光照射、高溫、高濕、酸堿水解或氧化的方法進行加速破壞，而後將此樣品進行分析，將分析結果與另一經驗證的方法或法定方法所得結果進行比較。
  8. In order to avoid light degradation, low interstitial oxygen content and low boron concentration b - doped p - type cz - si material should be used, for example, the resistivity can be from 5 - 10. cm, the efficiency has reached to 22. 0 %

    上述研究工作表明：為了避免光衰減，提高矽片少子壽命，應該選擇低氧濃度的矽片，並降低硼的摻雜濃度，即：使用高阻材料製作太陽電池。
  9. The experimental results were as follows. ( 1 ) effect of light sources. among the three light sources, i. e. sun light, 300w and 500w high - voltage mercury lamp, the degradation rate of triazophos under mercury lamp was higher than sun light, and increasing with the raising of mercury lamp voltage

    實驗結果如下： （ 1 ）光源的影響：在選擇的三種光源（太陽光、 300w 、 500w高壓汞燈）中，汞燈照射下三唑磷的降解速度明顯大於太陽光，並且隨汞燈功率的增加而加快。
  10. In order to study the photochemical activity of the product further, this dissertation, taking methyl orange as a deputy of organism, has studied the relation between the concentration of the organism and the reactive time during the process of light degradation, and, on the basis of the relation, the kinetic process of the photocatalytic degradation was achieved by the treatment on the curve of the organism concentration to the reactive time : zero order reaction of the high organism concentration, first order reaction of the middle organism concentration, second order reaction of the low organism concentration

    在產品對有機物的光降解方面，本文主要以產品光降解甲基橙溶液為例，研究了光降解過程中，有機物濃度與時間的關系。並在此基礎上，對有機物濃度與時間的曲線進行了動力學處理，得出產品光降解甲基橙的動力學過程分為三步，摘要即:高濃度時的零級反應、中等濃度時的二級反應和低濃度時的一級反應。
  11. Through analyzing thin film ’ s photoelectric properties affected by different technology conditions via lbl and chemical anneal methods, we expect to achieve reasonable technology conditions to combine a - si : h ’ s excellent photoelectric properties with microcrystal silicon ’ s high stabilities and to produce a - si : h thin film with a high photosensitivity and low light - induced degradation

    通過分析layer - by - layer方法、化學退火法不同的制備工藝條件對薄膜光電特性的影響，得到合理化的制備工藝條件，以期將非晶硅優良光電特性與微晶硅的高穩定性相結合，從而制備高光敏性和低光致衰退性的非晶硅薄膜。
  12. In this part, the issues and mechanism of light degradation of b - doped p - type cz - si solar cells are introduced firstly, it was clarified that boron and interstitial oxygen are major components of defect center for light degradation of b - doped cz - si solar cells. then in the experiment the b - doped cz - si is chosen as the substrates and annealled at different temperature

    文中首先介紹了摻硼單晶硅太陽電池的光照衰減問題及衰減機制，然後以p型摻硼單晶硅為實驗樣品，經過不同溫度的熱處理，對影響光衰減的主要因素硼、氧進行了研究。
  13. Factors effecting the degradation rate, including types of light sources, photooxidation catalyzers and sensitizers, the ph value of water and the component of humus were investigated in the experiment, and the treatment of wastewater containing triazophos using uv - fenton was also studied in this paper

    為此本文進行了三唑磷在水體中光降解的實驗研究，考察了光源、光催化劑及光敏劑、水體ph值、腐殖質成分等因素對三唑磷光降解的影響，並對uv - fenton處理三唑磷廢水進行了研究。
  14. Light microscopic observation of acid degradation on cell coat system of arabidopsis thaliana leaves

    擬南芥葉片細胞包被系統酸性降解的光鏡觀察
  15. Shearing interferometric investigation on degradation of light beam quality by the aerodynamic window ' s flow field

    用剪切干涉法測氣動窗口流場對光束質量的影響
  16. In the light of its intrinsic instability, its degradation mechanics, stabilize theory and novel stable salts with polyanions are also introduced

    針對sam的不穩定性，本文還介紹了sam的失活機理、穩定化理論及其新型穩定性鹽。
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