自然氧化 的英文怎麼說

中文拼音 [zìrányǎnghuà]
自然氧化 英文
autoxidation
  • 自 : Ⅰ代詞（自己） self; oneself; one s own Ⅱ副詞（自然;當然） certainly; of course; naturally; willin...
  • 然 : Ⅰ形容詞（對; 不錯） right; correct Ⅱ代詞（如此; 這樣; 那樣） so; like that Ⅲ連詞[書面語] （然而）...
  • 氧 : 名詞[化學] （氣體元素） oxygen （o）
  • 自然 : 自然at ease; natural; free from affectation
  • 氧化 : [化學] oxidize; oxidate; oxide; burning; rust; oxygenize; oxido-; oxy-
  1. Flavonoids such as catechins derived from natural plants, including teas, grapes, citruses, and persimmon etc. have been shown to exert a wide range of antioxidants, serum lipid reduction, ant if lamination and anticancer properties, resulting in deeply research on its " autoxidation and mechanisms of antioxidant activies and in healthy function recognition by scholars of medical science and food nutrition

    兒茶素等類黃酮類物質廣泛存在於茶葉、葡萄、柑橘、柿等多種天然植物中，它具有抗氧化、降血脂、消炎抗癌等多種功效，其保健功能已得到全世界醫學界和食品營養界的公認，國內外很多學者對兒茶素等類黃酮類物質的自動氧化及抗氧化機理進行了詳細而深入的研究。
  2. The understanding of biogeochemical cycle of hydrogen, oxygen, carbon, nitrogen, and sulfur elements in nature ecosystem have increased substantially in the past two decades owing to the improvement of gas isotope ratio mass spectrometer and the wide application of isotopic studies with these elements

    摘要近20年由於氣相同位素比值質譜儀的改良和氫、氧、碳、氮和硫等穩定同位素的廣泛研究，穩定同位素的研究技術已實質增加我們對于這些元素在自然生態系中生地化循環的了解。
  3. Lutein is an active carotenoid and potent natural source antioxidant. it is extracted from marigold flowers and contains a normal blend of carotenoids including : zeaxanthin and cryptoxanthin

    葉黃素是一種活性類胡蘿卜素，它是天然的抗氧化劑重要來源，取自萬壽菊花，它含有一種純混合類胡蘿卜素：玉米黃質和隱黃質。
  4. Silicon, naturally occurring in the form of silica and silicates, is the most important semiconductor for the electronics industry.

    在自然界從硅酸鹽和二氧化硅形式存在的硅是電子工業中最重要的半導體原材料。
  5. The dissipative attenuation mechanism of the mn - zn ferrite that involved the natural resonance, the piezoelectric resonance and the magnetic hysteresis loss are also studied

    本文還分析了錳鋅鐵氧體自然共振、磁滯損耗和疇壁共振等磁極化機制衰減吸收電磁波的各種機理。
  6. Efficacy : fresh, anti - oxidating, moisturizing and relieving ; emitting natural fragrance after shower as if you were back to the nature

    功效：清潔、抗氧化、補水、舒緩疲勞，浴后散發馥郁自然幽香，讓人猶如回歸到自然享受王者般的享受。
  7. In this dissertation, firstly, preparation, structure and optical properties of templates - - anodic alumina membranes ( abbreviated as aam ) with nano - pore arrays were studied intensively. then electro - deposition preparation and mechanism of cadmium selenide ( cdse ) thin films were investigated. at last, cdse nano - wire arrays in aam with nano - pore arrays were prepared and characterized by template - electro - deposition method which is one kind of up - to - date way and has merits of both template technique and electro - deposition method

    本論文首先對模板? ?納米孔陣列陽極氧化鋁膜（ aam ）的制備、結構和光學性質進行了比較詳細的研究，然後研究了cdse薄膜的電沉積法制備及沉積機理，最後結合模板技術和電沉積法各自的特點，首次以納米孔陣列aam為模板，用模板-電沉積新方法制備出cdse納米線陣列，並對其進行了較為詳細的表徵。
  8. Thermit reaction, a embranchment of shs, uses the natural oxide as a low cost raw material, which has more prominent economic profits than the direct - compounded material with elements

    摘要熱劑反應是自蔓延高溫合成反應的一個分支，它採用成本低廉的天然氧化物作原料，比元素直接合成材料具有更顯著的經濟效益。
  9. On the base of the analysis on the advanced technology of hard ferrite in foreign country, the main procedures of preparing hard ferrite pre - sintering material are determined as follows : first, the ferrite oxides coming from the main cold rolling line and strontium carbonate are conveyed to storage tank by gas power and weighed automatically according to the demands of constituent composition. and then they are mixed and grinded by using method of wet treatment. finally the mixtures is transported to the devices of storage by transporting pump

    在分析國外先進的永磁鐵氧體生產工藝的基礎上，確定了生產高檔永磁鐵氧體預燒料的主要過程：首先，利用攀鋼冷軋鐵紅為主要原料，將氧化鐵紅及碳酸鍶採用氣力輸送至貯料料倉，經自動稱量裝置，按工藝配方稱量後分別由氧化鐵紅及碳酸鍶發送罐氣力輸送進入預混攪拌筒加水攪拌，然後再送入混磨機濕法混磨；最後，混合物經輸送泵輸送至料漿存儲裝置，經定量進料泵定量輸送至回轉窯進行濕法預燒，預燒料經緩冷至室溫后，再球磨。
  10. Anaerobic ammonium oxidation ( anammox ) is a newly discovered process in nitrogen cycle in aquatic systems, and it plays a significant role in the conversion of nitrogen

    厭氧氨氧化過程是水生生態系統氮循環中的氮轉化新途徑，並在自然界氮素的轉化過程起著重要的作用。
  11. Based on the previous studies, the research in this paper was carried out, mainly including two parts as follows : ( 1 ) anammox bacteria and aerobic ammonia oxidizers were detected in situ in 6 sediment samples taken from jiangsu province. molecular techniques, such as fish, pcr, dna cloning and sequencing etc. were used for this purpose. ( 2 ) the continuous cultivation of anammox bacteria from sediment samples were studied, which provides experimental basis for the bioaugamentation of eutrophicated sediment applying anammox process

    本論文在前人研究的基礎上，開展了以下兩個方面的工作： （ 1 ）採用分子生物學技術熒光原位雜交（ fish ） 、多聚酶鏈式反應（ pcr ） 、 dna克隆和測序等對采自江蘇省蘇州市、東太湖、新沂河等6個底質樣品進行了厭氧氨氧化菌和傳統氨氧化菌的原位檢測； （ 2 ）探討了以底質作為接種體進行厭氧氨氧化菌富集培養的可行性，為天然底質環境中厭氧氨氧化過程的強化，富營養化底質微生物修復的可行性提供一定的依據。
  12. Based on features of natural electric potential in oxidation and reduction zones, it is held that the natural electric field method may determine the front line of the interlayer oxidation zone, and can hence infer the general position of the interlayer oxidation zone sandstone - type uranium deposit

    根據氧化帶與還原帶的自然電位變化特徵，利用自然電場法可以確定盆地層間氧化帶前鋒線，由此推測層間氧化帶砂巖型鈾礦大體空間位置。
  13. In the third chapter, the influence of current density, solution concentration, erosion time and aging in ambient air on the pl spectra of ps suggests that peak would blue shift with current density increasing, and with erosion time and aging time prolonging ; with the increasing of solution concentration, peaks would red shift when solution concentration less than 1 : 1 but blue shift when solution concentration greater than 1 : 1. above phenomena can be explained by quantum confinement and light center model, but do not deny the action of si - h bonding and defect on the surface in the process of photoluminescence. at present, radiation mechanism is still one of the primary problems in the study of ps

    在第z三章中；通過對比，分析了電流密度、陽極化時間、溶液濃度以及自i然氧化時間對多孔硅光致發光光譜的影響，認為在一定的范圍內，多i孔硅的發光峰位會隨電流密度的增大而藍移，要獲得較強的發光，需z要選擇合適的電流密度；隨著腐蝕時間的延長，多孔硅的發光峰位會i發生藍移；當f酸的濃度較小q ： 1 ）時，峰位隨濃度的增大表現為向i低能移動；而當f酸的濃度較大河山時，峰位隨濃度的增大則表現z為移向高能；多孔硅在空氣中自然氧化；其發光峰位發生藍移，而強i度隨放置時間的延長而降低。
  14. However, most of the natural antioxidants lost activities, resulting from exerting healthy functions. they were fairly unstable during harvesting, transportation, storage and processing of plant food. for instance, oxidative browning of phenolic compounds is a major cause of quality degradation of fruit and vegetable - derived foods

    兒茶素類天然抗氧化劑在發揮其天然抗氧化保健作用的同時，其自身往往氧化成低活性甚至沒有活性的氧化產物，特別是在天然植物原料加工過程中，這些天然抗氧化劑發生的自動氧化對其活性損失很大，因此，了解影響兒茶素自動氧化的因素，並尋找避免兒茶素自動氧化的方法以期提高其活性是醫學界和食品營養界一直關注的課題。
  15. Silicon / silicon oxide nanofilms and multilayer films were prepared by vacuum evaporation process followed by natural oxidation

    摘要用真空蒸發技術和自然氧化法在玻璃襯底上制備納米級的硅氧化硅薄膜和多層膜。
  16. " anoxia related diseases are the major causes of death in the industrialized world, " said goran nilsson, a professor at university of oslo. " evolution has solved the problem of anoxic survival millions of years ago, something that medical science has struggled with for decades with limited success.

    挪威奧斯陸大學的高蘭尼爾森教授說： 「與缺氧有關的疾病是造成工業化社會人類死亡的主要原因，醫學界對此進行了幾十年研究卻成果甚微，而自然進化卻早幾百萬年前就解決了缺氧存活的問題。 」
  17. Along with sewage treating technology continuous development, hydrolyzation aerobic treating technology, piping treating technology, biological film natural purity techology, deep well aeration and other new technology that consume energy low, invest low and manage simple are welcomed

    隨著污水處理技術的不斷發展，水解一好氧處理技術、管道處理工藝、生物膜自然凈化工藝、深井曝氣等一些新技術以低能耗、低投資，管理簡單而受青睞。
  18. We learned that naturally oxidized copper is avaluablematerial ， an imperial hous ehold agency spokesman said. sowe areinquiring with artist associations to see if anyone elseisinterested in using them ， rather than handing them toscrapvendors

    一位皇宮發言人說： 「我們得知自然氧化銅是一種有價值的材料… …於是我們和藝術家協會聯系，看看有沒有人對它感興趣，這比交給廢品收購者強。 」
  19. The aromas are complex and the flavours reminiscent of almonds and nuts, promoted by the natural oxidation that occurs inside the oak butts

    在橡木桶內的自然氧化促使它的香氣復雜、回味中有杏仁和堅果的香氣。
  20. Native oxide layer

    自然氧化膜
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