自發氧化 的英文怎麼說

中文拼音 [zìfāyǎnghuà]
自發氧化 英文
spontaneous oxidation
  • 自 : Ⅰ代詞（自己） self; oneself; one s own Ⅱ副詞（自然;當然） certainly; of course; naturally; willin...
  • 發 : 名詞（頭發） hair
  • 氧 : 名詞[化學] （氣體元素） oxygen （o）
  • 自發 : spontaneous
  • 氧化 : [化學] oxidize; oxidate; oxide; burning; rust; oxygenize; oxido-; oxy-
  1. The annihilation of the octahedron voids at the tips of fpds was divided two processes : ( 1 ) the oxide on the void was removed by the out - diffusion of oi in the shallow region, especially the oi aroud the void and by the entry of the interstitial si atomics. ( 2 ) the void without oxide shrinked by emitting vacances and the migration of silicon atoms from edge to the bottom of void

    Fpds端部八面體空洞的消失分為兩個階段： （一）覆蓋在空洞各個內壁上的氧化膜由於高溫下矽片表面區域的間隙氧原子，尤其是空洞型缺陷周圍的間隙氧原子的外擴散及自間隙硅原子的進入，而逐漸變薄直至最終消失。 （二）無氧化膜的空洞，在高溫下發出一個個空位，同時八面體空洞周圍的自間隙硅原子不斷的從空洞的邊緣遷移至空洞的底部，使空洞逐漸變淺直至最後消失。
  2. Initiation is caused by radicals produced from azobisisobutyronitrile, benzoyl peroxide or perester decomposition.

    鏈引發是由偶氮二異丁腈，過氧化苯甲酰或過氧酯分解生成的自由基所引起。
  3. Changes of neuronal nitric oxide synthase - immunopositive neurons in the caudate putamen of spontaneously hypertensive rats

    自發性高血壓大鼠尾殼核神經元型一氧化氮合酶陽性神經元的變化
  4. Flavour compounds of fermented sausage are formed through carbohydrate fermentation, fat metabolism, nitrogenous compounds decompound and spices. flavour components of fermented sausage and its origins are summarized in this paper

    發酵香腸的風味物質主要來自於碳水化合物、脂肪、蛋白質的代謝和氧化，以及人為添加的香辛料。本文概述了現已鑒定的發酵香腸的主要風味物質及來源的研究情況。
  5. Based on rich lepidolite resources in jiangxi province, with the self developed unique process, we produce lithium carbonate and lithium hydroxide effectively and environmental friendly, which are mainly as feed stock for our down stream products

    利用江西鋰雲母為原料，採用自主開發的低能耗殘渣可綜合利用無污染的獨特工藝生產工業碳酸鋰和氫氧化鋰，主要為我公司特種無機鋰的生產供應基礎原料。
  6. The discovery of the colossal magnetoresistance ( cmr ) in hole - doped perovskite manganites ra1 - xmxmno3 ( ra is a trivalent rare - earth ion and m is a metal ion ) has attracted much attention since 1989 due to not only its technological applications in magnetic recording and sensor, but also the effect of the strong correlation concerning metal - insulator transition in the field of basic research. since then, several physics models have been suggested to explain the mechanism of cmr. however, the exact mechanism of cmr remains to be done

    自1989年在摻雜鈣鈦礦型錳氧化物ra _ （ 1 - x ） m _ xmno _ 3 （其中m為金屬離子， ra為三價稀土離子）中發現龐磁電阻（ cmr ）以來由於其在磁記錄、磁傳感器等方面潛在的應用前景，以及金屬?絕緣體相變等所涉及的強關聯效應，使該類化合物吸引了物理學界的廣泛注意。
  7. 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。
  8. Christopher aston, 25, of liverpool, and maria williams, 42, also known as sanchez, from deptford, south - east london, were found slumped in a car in a retail park in london with a tray of burning charcoal

    據英國每日電訊9月30日報道，日前，在倫敦一處停車場里，兩名男子在汽車內自殺身亡。警方在他們的車里發現了一盤燃燒著的木炭，斷定他們死於一氧化碳中毒。
  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. Nowadays, our company applied many international advanced technology in production equipments, from aluminum pole casting, mould design, profile extrusion, even spraying, anode oxidation, mono - bino alkali dyeing, electrophoresis coating, color powder spraying, fake wooden texture to exact test, which automation level is high

    目前，我公司從鋁棒熔鑄，模具開發，型材擠壓均勻噴沙陽極氧化，單雙鹽著色電泳塗裝多彩粉末噴塗模擬木紋，以至精密檢測等生產線和設備均採用了國際先進技術，自動化程度極高，使產品質量達到了世界一流的先進水平。
  11. It was found that prophenoloxidase ( propo ), isolated as a monomeric protein, had a molecular weight of 87. 5 kda, and a 77 kda phenoloxidase molecule was often contained in preparations. the 87. 5 kda propo had a very low enzymatic activity on 0. 02 mol / l l - dopa, whereas the 77 kda po had a very high enzymatic activity on it

    實驗發現，酚氧化酶原（ prophenoloxidase ）的分子量為87 . 5kda左右，在實驗操作過程中極易發生降解或自身降解，變成有活性的大小約77kda的酚氧化酶， 1 sds可使該酶原全部被激活而成為有活性的酚氧化酶。
  12. Abstract : there are offered many ways how to improve work of a spark plug. but one of the m ost important problems has not been solved yet. this is a thermal mode operation of a spark plug. the ideal spark plug should be instantly heated at the moment of occurrence of a spark and instantly cooled down in expectation of the foll owing electrical pulse. thus it balances between preservation of heat for self ? c leaning from scale and its removal in avoidance self ? ignition. in this article a uthor managed for this time to offer a spark plug with capability “ self ? regula tion ” of heat flux removed from a zone of ignition. essence of the offer is a t ip ， which is transparent for heat flux. it is produced from single crystal of sap phire

    文摘:在如何提高火花塞的工作質量方面有多種方法，但是其中最重要的一個問題還沒有得到解決，那就是火花塞工作的熱學模型問題.理想的火花塞應該能在點火的瞬間被立刻加熱，並且在接下來的電脈沖過程中迅速冷卻，由此在熱量的存儲與散發之間取得平衡，以避免自點火.本文力圖展示一種具有自動調節源於點火區域熱流能力的火花塞，其技術的關鍵是頂部絕緣體材料，它是由藍寶石單晶製作，而非傳統的氧化鋁陶瓷
  13. Preparation, structure and properties of hdpe ~ g ~ aa / mmt nanocomposites melt grafting reaction of hdpe with aa was performed in thermohaake rheomix and hdpe - g - aa with high grafting degree and high grafting efficiency was prepared. the change of torque indicated that the graft copolymerization was existed during melt compounding. the extent of grafting was analyzed by ftir and element analysis

    在hdpe中只加過氧化二異丙苯（ dcp ）時，由於發生交聯反應而使平衡扭矩明顯增加，熔點和結晶度降低，加入aa后， aa與hdpe的接枝和hdpe自身的交聯並存，前者對後者有抑制作用，從而使扭矩下降，熔點和結晶度部分恢復。
  14. 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。
  15. The catalyst prepares hydrogen ( from the fuel ) and oxygen ( from the air ) to take part in an oxidation reaction by assisting both molecules to split, ionize, and release or accept protons and electrons

    觸媒同時幫助來自燃料的氫與來自空氣的氧分子分解、解離、釋放或接受質子與電子，而發生氧化反應。
  16. So this research proposes a new idea to fabricate aluminum matrix composites by combining several oxides to react with al at the same time. this idea overcomes the shortages of cuo / al system and the other single oxide system. it extends in situ reaction system

    因此，本研究採用多種氧化物cuo 、 tio _ 2 、 sio _ 2 、同時與al發生原位反應彌補了單質氧化物與al反應的不足，發揮了各自氧化物的優點，控制了劇烈的鋁熱反應，擴充了原位反應的熱力學體系。
  17. In the auto - ignition igniter with knock - down subsections that uses decomposed hydrogen peroxide as the oxidizer, the liquid fuel is vaporized and autoignites when injected into the hot decomposition products

    本文研究的過氧化氫自燃點火器，採用分段式結構，燃料噴入過氧化氫的高溫分解產物中，蒸發並自燃。
  18. 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。
  19. 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。
  20. 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。 」
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