空氣還原 的英文怎麼說

中文拼音 [kōngháiyuán]
空氣還原 英文
air reduction process
  • : 空Ⅰ形容詞(不包含什麼; 裏面沒有東西或沒有內容; 不切實際的) empty; hollow; void Ⅱ名詞1 (天空) s...
  • : Ⅰ名詞1 (氣體) gas 2 (空氣) air 3 (氣息) breath 4 (自然界冷熱陰晴等現象) weather 5 (氣味...
  • : 還副詞1 (表示現象繼續存在或動作繼續進行; 仍舊) still; yet 2 (表示在某種程度之上有所增加) even...
  • : Ⅰ形容詞1 (最初的; 原來的) primary; original; former 2 (沒有加工的) unprocessed; raw Ⅱ動詞(原...
  • 空氣 : 1 (大氣) air; atmosphere 2 (氣氛) atmosphere 3 (氣閘) air brake4 pneum ; pneumo ; pneumat ;...
  • 還原 : 1 (恢復原狀) return to the original condition or shape; restore2 [化學] (還原作用) reduction;...
  1. The oxygen reduction catalyst is the key material of air electrode used in the metal - air battery and the electrochemical oxygen generator

    催化劑是金屬電池和電化學制氧電極的核心材料。
  2. Air electrode is one of the most important components in zinc - air cell. the main effect factors on performance of air electrode are catalysts ’ oxidation and deoxidization capability and structure of oxygen electrode

    電極是鋅-電池的重要組成部分之一,影響電極性能的主要因素是催化劑的氧化性能和電極結構。
  3. Some gas - sensitive test to deoxidizing gas have carried out based on tio _ 2 films by sputtering and doped some impurity. the experimental results showed that tio _ 2 films have different electron injecting principle and reactive mechanism, the behaviors of gas - sensor for hydrogen and ethanol manifest dissimilitude. this is due to that the oxygen vacancies were compensated by the impurity

    用濺射制備的薄膜摻入部分雜質對體進行敏測試,發現tio _ 2薄膜對酒精體和氫有不同的反應機制和電子注入機理,敏特性也表現出不同,而雜質的引入反而降低了tio _ 2薄膜的敏感性,可能是由於雜質對氧位的補償所引起。
  4. Specifically for the iron and steel industry during the past 15 years, thermo electron has installed over 100 mass spectrometers for gas analysis applications involving the following plants : coke ovens, blast furnace ( bf ), direct reduction iron ( dri ), basic oxygen furnace ( bof ), electric arc furnace ( eaf ), argon oxygen decarburization ( aod ) furnace, vacuum oxygen decarburization vod furnace and ruhrstahl - hausen ( rh ) furnace

    尤其在過去15年的鋼鐵行業中,超過100臺過程質譜儀用於體分析,包含:焦爐,高爐,直接煉鐵爐,氧頂吹轉爐,電弧爐,氬氧脫碳轉爐,真脫碳爐和循環法真脫碳爐。
  5. During the adjustment. it decided the amount and the rate of humidification. the system can test the states of water level by water lever sensor, thereby the main control module can control the entrance and drain of water and give warnings ; as its good man - machine interaction, the system can expediently set the humidity and the amount of humidification and control water - in valve and leading winds through control panel. the system can communicate with computer thereby the net supervise is enabled

    本系統主要能夠完成以下功能:採集中的濕度狀態,並送入主控模塊,主控模塊根據現有的濕度判斷是保持來狀態是進行加濕以及加濕量的大小和加濕速度等;能夠通過水位傳感器測試水位的狀態,從而通過主控模塊控制進水、排水、預報警、報警等;具有良好的人機交互性,能夠通過控制面板比較方便地進行濕度設定、加濕量設定、進水閥的控制、導風的控制等;能夠和上位機進行通信,從而實現網路監控。
  6. First in an 150 - 550 temperature range, the influence of oxygen concentration, space velocity and propene concentration on the no conversion was investigated and then also the macro kinetics of propene oxidization and no reduction

    本文研究了在pt al _ 2o _ 3催化劑上進行的hc - scr反應,用以稀燃發動機尾的治理。首先在150 - 550溫度范圍內考察了氧濃度、速及劑濃度對no轉化的影響。
  7. Major products : water quality testing monitoring instrument : ph meter, conductivity meter, tds meters, orp meter ; pna meter, salt meter ; rotary speed measurement of the machinery manufacturing equipment : many functions tachometer ; air quality testing instrument : thermometer, hygrometer ; others : refractometer, water pump

    主要產品:水質檢測監控儀: ph酸度計ec電導率儀tds計orp氧化計鈉度計鹽度計機械製造設備轉速測量:多功能轉速表光電轉速表質量檢測儀:數字溫度計溫濕度表光學檢測儀器:折射儀以及污水潛水泵。
  8. Compared with a delta wing aircraft, the double - delta wing configuration has better aerodynamic performance at high angles of attack. an operational analysis was introduced as a method for evaluating training effectiveness of trainer aircraft. approaches to the engineering estimation of aerodynamic characteristics for aircraft with a double - delta wing configuration were studied, and the procedures for determining aircraft performance indices formulated. taking training effectiveness as the objective function and geometric parameters of the wing platform as design variables, through a numerical multivariate optimization arithmetic, the conceptual design optimization for a certain fighter trainer aircraft with double - delta wing configuration was carried out under the constraints of tactical and technical requirements and interrelated geometry. agreement of a calculation example with engineering practice indicates that the optimal design has higher training effectiveness than the baseline design, and in addition, improves the structural force - bearing conditions

    雙三角翼動布局比三角翼飛機具有更好的大攻角動力特性.引入了評估教練機訓練效能的作戰分析法,研究了雙三角機翼布局飛機動力特性的工程計算途徑以及飛機性能指標的確定方法.以訓練效能作為目標函數並選取機翼平面形狀的幾何參數為設計變量,採用多變量數值尋優方法,在戰術技術指標及相關幾何約束條件下,對某高級教練機的雙三角機翼動布局方案進行了優化選擇.算例表明最優方案不僅比準方案具有更高的訓練效能,改善了結構的受力情況,與工程實踐吻合
  9. So - called " increases the oxygen beautiful white skin " is forces the flesh circulation metabolism, every day piles up the human body the pressure creates the toxin and matter causes hormone is out of balance and the disorder mood, afresh conformity eliminate, borrows by ionization principle lead it out, gives the flesh sufficiently contains the oxygen space and balance method the human body, recuperate the qi and blood, the blood vessel gives to reply, returns to original state for is beautiful, moving, the kind charitable cheek concave - convex exquisite body

    所謂的「增氧玉膚」即是強迫肌膚循環代謝,將人體每日堆積之壓力所造成之毒素、物引起之荷爾蒙失調及紊亂情緒,重新整合徹底排除,藉由離子化理將其一一引導出來,給予肌膚充足含氧間及人體之平衡方法,促全身疏筋活絡、脈通暢、活血化瘀、細胞扭曲之筋脈、血管予以回復,為美麗、動人、親切慈善之臉蛋凹凸玲瓏纖體。
  10. The ultraviolet absorption edge becomes steep and moves to longer wavelength, and the optical band gap decreases. the optimal quality and ultra - violet absorption property of the zno thin film annealed at 450 are obtained

    中性氛中退火薄膜的電阻率基本不變,在真氛中薄膜的導電能力增強,而在氧化氛中薄膜的電阻顯著增加了七個數量級,成為絕緣薄膜。
  11. The spontaneous reduction of ni3 + to ni2 + is considered to the actual origin of chemical instability of linio2 during storage. the corresponding oxidization of lattice oxygen o2 " to active oxygen species ( o -, o2 - ) is thought to the direct cause of formation of li2co3 and adsorption of h2o and co2 on the surface of stored materials

    Linioz電極材料中自發的ni3 + * ni2 +過程被認為是其貯存期間性能變質的產生根源,與之相對應的氧負離子生成活性氧物種則是電極材料表面形成lizc03及其它吸附物種的直接因,而中的coz和hzo促進了整個氧化反應的進行。
  12. This paper presents the mechanism research on the decontamination of air pollution by plants in recent years, mainly including the following : absorption and sorption of stoma and cuticle on leaf surface, plant metabolism and enzyme redox, and degradation by plant in combination with bacteria in root

    摘要介紹了植物去除污染物的研究現狀及機理,主要包括:通過葉表面的孔和表皮吸收、吸附;植物體內代謝或者分泌酶催化氧化進人體內的污染物;通過植物聯合根系微生物降解由於干濕沉降進人土壤或者水體中的污染物等。
  13. Starting from the frozen food and refrigeration principles and using comparative analysis method, we get conclusions that in the blow - frozen device, the open - mode, cold - quantity reclaim, low - press, direct - cooling air, absorbing - heat air cycle have the most significant reductions in food freeze dry cost, food hygiene, devices delicate, organizating air stream, non - electrical heat, high efficiency and safe refrigeration etc. the cold - cumulating and dryness tin is the equipment which applys the store - release characteristic of cold - cumulating stuff, ensures the higher efficiency of open - mode cold - quantity reclaim low - press direct - cooling air, shoulders conveyance of the saturated and frozen air to frozen storeroom to reduce dry cost of food and dry the cycling air to ensure safe and reliable

    從食品冷凍和製冷理入手,用對比分析方式得到了在吹風式凍結裝置中,開式回冷低壓直接冷卻吸熱循環製冷機具有最大幅度降低食品凍結乾耗、確保食品冷凍安全、系統簡單、凍結庫小巧、流易於組織、無電機熱量、效率較高和製冷安全等結論。蓄冷乾燥器是通過蓄冷材料的蓄?釋冷特性,來保證開式回冷低壓直接冷卻吸熱循環製冷機具有較高的效率,同時蓄冷乾燥器擔負著輸送飽和低溫至凍結庫以降低食品凍結乾耗和乾燥循環以確保整機安全可靠工作的主要設備。
  14. Abstract : at measurement of the temperature increasing and analysi s of gas composition in the pellet layers during reduction of iron ore - coal pel let in air, it is found out that released volatile from the pellet is fired when the pellet is heated to the beginning temperature of fast release of volatile, and after the heat output of fired volatile heats the pellet to the beginning tempe rature of fast reduction by carbon, combustion of co generated by the reduction of carbon takes place and the heat output of burnt co is transferred into the pel let to supply the endothermic reduction in the pellet

    文摘:通過測量鐵礦-煤球團在時料層溫度上升規律和體成分變化情況,得出了球團被加熱到揮發分開始激烈析出溫度時,揮發分開始燃燒,放出的熱是將球團加熱到碳的直接開始激烈進行溫度時,碳的產生的co體開始燃燒,提供球團耗熱
  15. At measurement of the temperature increasing and analysi s of gas composition in the pellet layers during reduction of iron ore - coal pel let in air, it is found out that released volatile from the pellet is fired when the pellet is heated to the beginning temperature of fast release of volatile, and after the heat output of fired volatile heats the pellet to the beginning tempe rature of fast reduction by carbon, combustion of co generated by the reduction of carbon takes place and the heat output of burnt co is transferred into the pel let to supply the endothermic reduction in the pellet

    通過測量鐵礦-煤球團在時料層溫度上升規律和體成分變化情況,得出了球團被加熱到揮發分開始激烈析出溫度時,揮發分開始燃燒,放出的熱是將球團加熱到碳的直接開始激烈進行溫度時,碳的產生的co體開始燃燒,提供球團耗熱
  16. Abstract : during the reduction of iron ore - coal pellet in air, the combustible gas generated from the reduction in pellet is burnt onto the firing surface around the pellet. between the pellet surface and the firing surface, ther e is such mixing gas containing the combudstible gas and burnt gas. it m ay b e sure that the iron ore - coal pellet is no oxidized in the week oxidizing atmos phere. the heat released by combusition on the firing surface is fast tranfered i nto the pellet, and the self - heating reduction of iron ore - coal pellet may occu r

    文摘:鐵礦-煤球團在中能夠因是:從球團排出的可燃性體在球面附近的火焰面上燃燒,在火焰面內側是氧化性較弱的可燃性體和燃燒產物的混合物,鐵礦-煤球團在弱氧化性氛中具有抗氧化性;在火焰面燃燒放出的熱量向球團傳遞,進行自熱
  17. The former supervisory control system ' s artifices and precepts ca n ' t keep the air compressors running stably efficiently, and this thereout worked 7. 3 hours long stop production and 250 hours long poor qualities of compressed air for enterprise ' s production, at the same time the higher cost of the course and maintenance

    壓站監控系統的控制手段和控制方案落後,不能使壓機穩定、合理地運行,由此造成每年約7 . 3小時的卷煙停產時間和壓縮的供能品質有250小時達不到規定標準,同時導致了壓機較高的運行與維護成本。
  18. In pulverized coal reburning experimental studies, simulation is made on the high temperature reburining zone in boiler. results show different kinds of coal, air excessive coefficient and temperature all have great impact on no deoxidized efficiency. how factors affecting no deoxidized efficiency under gas environment are discussed here and the importance of char reburning to deoxidize no in the whole coal is expatiated

    在對超細煤粉再燃的試驗研究中,運用一維爐及模擬煙成功模擬了鍋爐中的高溫再燃區,揭示了不同煤種、不同過量系數、不同再燃區溫度等外部條件的變化下對超細煤粉和煤焦再燃no效率的影響的數據,確定了在煙環境下各種因素對煤粉煤焦再燃no效率的影響規律,並對煤焦異相no對整個煤粉no的貢獻進行了討論。
  19. Abstract : effective removal of no by catalytic process has attracted extensive attentions and a host of the novel catalysts have been developed in the last decade

    文摘:如何看效地脫除氮氧化物是目前污染治理的一個重點和難點,催化和催化分解是目前研究得較多的脫除氮氧化物方法。
  20. The sense of this work is to gain a further understanding of helium in the two metals. on the diffusion of helium - 3 in two spherical shell samples made of 21 - 6 - 9 type of stainless steel, during the storage of tritium at the pressure of 6. 13mpa for about 4 and 6 years at room temperature and later exposed to air for another 3 and 1 year. first, a calculation based on the analytical and numerical method to the diffusion and decay theories was developed to evaluate the concentration distribution of helium - 3 by tritium diffusion and decay in the samples

    在不銹鋼氚衰變~ 3he的擴散行為研究中,建立了氚和~ 3he濃度分佈的解析解和數值計算方法,以評估充氚不銹鋼球形容器壁中氚衰變~ 3he的宏觀濃度分佈,同時用數值計算方法以求解氚和~ 3he的多步擴散行為;對樣品表面逐層蝕刻、同時收集釋放的~ 3he進行分析,分別實測了經室溫條件下在6 . 13mpa高壓氚中貯存4年和6年、中存放3年和1年的兩種21 - 6 - 9不銹鋼球殼樣品內壁中~ 3he濃度分佈;結果表明:由於he在金屬中的不可容性, he子偏聚于不銹鋼表面以及內部的局部區域,在整體趨勢上, ~ 3he分佈與計算結果相一致,根據理論計算,兩種21 - 6 - 9不銹鋼球殼樣品內壁中~ 3he到達的深度分別為350 m及500 m 。
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