止氧劑 的英文怎麼說

中文拼音 [zhǐyǎng]
止氧劑 英文
inhibitor
  • : Ⅰ動詞1. (停止; 攔阻) stop; cut out 2. (截止) close; end Ⅱ副詞(僅; 只) only; just Ⅲ名詞(姓氏) a surname
  • : 名詞[化學] (氣體元素) oxygen (o)
  • : Ⅰ名詞1 (藥劑; 制劑) a pharmaceutical or other chemical preparation 2 (某些有化學作用的物品) a...
  1. In this study, he told reuters health, the pain relief with caffeine was stronger than that from painkillers like acetaminophen ( tylenol ) and naproxen ( alee )

    他告訴路透社健康新聞,這個研究顯示,咖啡因的痛效果強于撲熱息痛和甲萘丙酸(萘普生鈉)等
  2. Improved method to measure bilirubin oxidase by using ascorbic acid as terminating agent

    法測定膽紅素化酶活性
  3. In this thesis, the development of emulsion polymerization theory and related new technologies are comprehensively reviewed, and the synthetic technologies of acrylate latex modified by organosilicon both at home and abroad are also reviewed. based on the current development and research in this field, attentions of this study are focused on three ways for preparing novel acrylate latexes modified by organosilicons, that is, 1 ) the acrylate monomers are copolymerized with unsaturated silicons by emulsion copolymerization ; 2 ) a new latex with microphase separation morphology is synthesized, which shows a core - shell structure character ; 3 ) soap - free polymerization is explored for preparing a higher - performance latex using an unsaturated silicon monomer, different acrylates and a reactive emulsifier. by using techniques of delaying addition of organosilicon monomer and a hydrolysis inhibitor, the hydrolysis and condensation of 3 - ( trimethoxysilyl ) propyl methacrylate during polymerization can be effectively prevented, as a result, organosilicon content in the macromolecular chain is increased

    同時採用有機硅單體延遲滴加及添加水解抑制等技術,有效防了-甲基丙烯酰基丙基三甲基硅烷在乳液聚合過程中的過渡水解及縮合反應,提高了聚合物大分子鏈中有機硅鏈節的含量;利用紅外光譜與差示掃描量熱儀對產物分子結構進行了表徵,並通過對共聚產物力學和吸水率的測試,證實了本研究所制備的有機硅改性丙烯酸酯共聚物具有比純丙烯酸酯聚合物更優良的力學及耐水性能;從分子設計角度出發,利用醇解反應合成出水解、縮合反應速率較慢的兩種新型不飽和有機硅單體: ?甲基丙烯酰基丙基三乙基硅烷和?甲基丙烯酰基丙基三異丙基硅烷;利用核磁共振對新型硅烷單體結構進行了證實;研究表明利用新型硅烷單體可以制備出高硅烷含量的有機硅改性丙烯酸酯乳液,且其聚合產物具有較高的力學及耐水性能。
  4. Sales : imported and domestic natural rubber, butylbenzene rubber, polybutadience rubber, butyronitrile rubber, epdm rubber, butyl rubber, chlorosulfonated polyethylene tyre types superfine, smell - free, butyl, butyronitrile, color and milk natural rubbers, compound rubbers and reclaimed rubbers ; raw and auxiliary materials for rubber chemical such as rubber accelerator, antiager, black, paraffin, octadecoic acid, zinc oxide, magnesium oxide, titanium pigment, coumarone and powder sulfur ; different specifications of epdm color granules, crossover antiskid rubber floor brick, plastic rubber sites, lawn layout, different specifications of antiskid rubber floor brick, rubber blind - people road brick, plant brick, tree guard brick, top adiabatic brick, road rubber reducer brick, special green rubber tyre rubber granule, rubber powder and product, different rubber and plastic pipe, adhesive tape and plate, flexible rubber soft joint, rubber stop tape, bridge extension device, natural rubber plate pedestal, water - expanding rubber, rubber and plastic air duct, pe / pp / pvc water pipe, fulgurite, flame retardant wire gutter, floor wire gutter, mc nylon product, rubber and plastic machinery and fitting relieve, and processing of different ordinary and special rubber and plastic and nylon products

    經營銷售:進口、國產天然膠、丁苯膠、順丁膠、丁腈膠、三元乙丙膠、丁基膠、氯璜化聚乙烯、輪胎類精細、無味、丁基、丁腈、彩色、乳膠類等多種型號天然橡膠、合成橡膠和再生橡膠;硫化促進、防老、炭黑、石蠟、硬脂酸、化鋅、化鎂、鈦白粉、古馬龍、工業硫磺粉等各種橡膠化工原輔材料;各種規格epdm彩色顆粒,天橋防滑橡膠地磚、塑膠場地、人造草坪鋪裝、各種規格防滑橡膠安全地磚、橡膠盲道磚、植草磚、樹木圍護磚、屋頂隔熱板、道路橡膠減速塊,專用綠色環保型橡膠輪胎膠粒、膠粉及成品,各類橡膠、塑料膠管、膠帶、膠板,可撓曲橡膠軟接頭,橡膠水帶,橋梁伸縮裝置,天然膠板式橡膠支座,遇水膨脹橡膠,橡膠、塑料導風筒, pe pp pvc水管、電管、阻燃線槽,地板線槽、 mc尼龍產品、橡塑機械及配件調,並承接各種普通、特種橡塑、尼龍產品加工製造。
  5. Domestic sale : 40kg, export sales : 30kg, packed in plastic pail. it should be stored in cool, draughty place. it should be seperated from oxidant of inflammable material and should not be mixed with alkaline substance

    內銷40kg ,外銷30kg塑料桶包裝,屬二級無機酸性腐蝕品,應貯存於陰涼,通分處,容器必須密封,與易燃物隔離,不可與堿性物品共貯混運裝卸時輕拿輕放,防破損。
  6. High quality oils of good oxidation stability incorporating oiliness, antiwear & tackiness additives which impart the frictional characteristics necessary to prevent ' stick - slip ' in the operations of tableways & slideways of machine tools

    高品質具良好化穩定性潤滑油,含油膩性,抗磨損及黏附性添加,因此能防工具機械導軌及滑面在操作時膠著-滑動]之不良現象
  7. The oxidation mechanisms 、 influential factors and possibilities of sulfur as an ideal acidity regulation of nursery soil were clarified, it would provide theoretical bases for preventing availably stem rot

    摘要闡明了硫磺在土壤中的化機制及影響因素,指出硫磺做為一種理想調酸的可能性,對今後有效防立枯病的發生提供理論依據。
  8. It can be used as dispersant in pour - cooling water if iron and steel plants, and also used together with organic phosphonate and zine salts in circulation cooling water with high hardness and high alkality

    用於鋼鐵廠淋洗的冷卻水,防化鐵、化鋅和泥沙沉積,以及用於高堿度循環冷卻水中與有機膦酸鹽、鋅復配的阻垢緩蝕
  9. The raw materials, the composition, the time of milling, the calcining temperature, the different additives, the sintering temperature and the sintering parameters were investigated. the result showed : it was advantaged to obtain high initial permeability mnzn ferrite with stable frequency characteristic using high - purity raw materials ; in order to obtain mnzn ferrite with high properties, we must control strictly the composition ; it could improve the properties of mnzn ferrite by optimizing calcining temperature. the lower calcining temperature made the permeability higher, and the higher calcining temperature could promote the frequency characteristic of permeability ; we chosen the right time of milling according to the requirement of power diameter ; in order to improve the properties of mnzn ferrite, it is necessary to add effective additives. in this dissertation, the influence of bi2o3 、 moo3 、 k2co3 、 co2o3 were investigated ; the sintering temperature, the time of heat - retaining and sintering parameters were the key factors of preparing high permeability mnzn ferrites

    研究結果表明:採用高純度的fe2o3有利於獲得高起始磁導率且頻率特性優良的鐵體;為了制備所需性能的鐵體,需要嚴格控制配方中各種原材料的含量,優化配方;由於粉體活性受預燒條件的影響,所以對不同要求的鐵體選擇的預燒條件就不一樣,適當降低預燒溫度有利於獲得較高的起始磁導率,而為了獲得良好的頻率特性可以適當地提高預燒溫度;根據對粉體顆粒粒徑的不同需求,可以選擇不同的球磨時間;而有效的添加是改善材料性能的必要條件,本文在添加的研究中主要對bi2o3 、 moo3 、 k2co3 、 co2o3的影響分別作了詳細地討論;燒結溫度、保溫時間和燒結氣氛是高磁導率mnzn鐵體制備最關鍵的工藝,適宜的燒結工藝可以獲得理想微結構和組成,從而得到高性能的鐵體材料;而從材料的微結構上來看,要提高材料的截頻率,就要適當地細化晶粒、增加晶粒內部的氣孔。
  10. This japer introduces characteristic of peroxide bleaching, advantage and disadvantage of sodium silicate used for principal additive in peroxide bleaching process, mechanism of silicate precipitating, practice in control of silicate deposition in dip production

    摘要本文介紹了過化氫漂白特點,硅酸鈉作為過化氫漂白的重要添加的優缺點,硅酸鹽沉積機理,脫墨漿生產中防硅酸鹽垢的生產實踐。
  11. Meanwhile, fundamental principles about electroless tin plating by reducing agent and disproportionation reaction were explained. function of every component in the bath was explained that complexing agent can effectively change the potential of copper and tin, and accelerate the beginning of replacement reaction favorably ; reducing agent can increase the rate of chemical reaction and has the effect of promoting reaction dynamics too ; antioxidant can effectively prevent sn2 + in the bath from being oxidated ; additive agent a can improve the stability of the bath ; additive agent b has such effects as refining and brightening for the tin deposits, and it enlarges the range of brightening section ; additive agent c used as leveling agent can not only make the depostis level off, but also improve the dispersive ability of the bath ; surface - active agent can solve bubble problem which gathered on the surface of the deposits, and improve the surface quality of the deposits and the bath stability

    闡述了鍍液中各組分的作用:絡合能有效地改變銅、錫的電位,促使初期的置換反應順利進行;還原能加快化學反應速度,對反應動力學有積極的促進作用;抗能有效地防鍍液中sn ~ ( 2 + )的化;添加a能提高鍍液的穩定性,添加b對鍍層能有細化和光亮作用,擴大了鍍層光亮區的范圍;添加c作為平滑,不僅能增強鍍層表面的平整性,而且能提高鍍液的分散能力;表面活性較好地解決了化學鍍過程中汽泡在鍍件表面聚集的問題,提高了鍍層的表面質量和鍍液的穩定性。
  12. Sige simox : oxygen ions with high dose were implanted into sige grown directly on silicon substrate for the first time, and sige - oi novel structure was formed successfully with additional high temperature annealing ; it has been confirmed that oxygen implantation with 45kev, 3 1017cm - 2 and annealing at 12500c in ar + 5 % o2 for 5 hours, are fit for the formation of sige - oi structure ; ge loss during the high temperature annealing has been observed, which is originated from ge volatility and ge diffusion ; it has been proposed to use nanoporous layer induced by h + / he + implantation to surppress ge diffusion and to use surface oxidation to overcome the upper limit of sige simox. sige smart - cut : hydrogen ions were implanted into sige material and followed by high temperature process ( 4000c to 7000c ) ; blistering study was done and suggested the possibility of sige layer transfer by smart - cut technology ; it is concluded that the bubble formation is easier in sige than in si, and the strain in sige / si and the difference of binding energy in sige and in si could possibly contribute to this effect. behavior of sige / si implanted with hydrogen : gave a detailed study on sige implanted by beamline or phi hydrogen implantation ; it has been found that great strain is introduced into sige by hydrogen implantation and this strain could be alleviated by high temperature annealing ; both for conditional beamline implantation and piii hydrogen implantation, 600 is appropriate for the post - implantation treatment

    Sige - simox工藝方面:首次採用硅( 100 )襯底上直接外延的100nm厚sige的樣品中注入高量的o離子,通過退火處理成功制備了sige - oi新結構,即sige - simox工藝,證實了以45kev注入3 10 ~ ( 17 ) 7cm ~ ( - 2 )量的離子,隨后在化層的保護下經1250 , ar + 5 o _ 2氣氛的高溫退火( 5小時)過程,可以制備出sige - oi新型材料;實驗中觀察到退火過程中的ge損失現象,分析了其原因是ge揮發( ge通過表面化層以geo揮發性物質的形式進入退火氣氛)和ge擴散( ge穿過離子注入形成的化埋層而進入si襯底中) ,其中ge擴散是主要原因;根據實驗結果及實驗中出現的問題,對下一步工作提出兩個改進的方案:一是通過在si襯底中注入適量h ~ + / he ~ +形成納米孔層來阻斷ge擴散通路,二是可以通過控製表面化來調節安額士淤丈撈要表面sige層中的ge組分,從而部分解決sige
  13. When the bath load was increased, the plating rate was shortened. the effects of bath composition and plating conditions on the composition were also investigated. the x - ray analysis showed that edta and the stabilization agent can effectively increase the content of the copper oxidation in the composite powders

    粉體x ray分析的結果表明,絡合對防鍍液中的氫化銅的產生起來關鍵作用,而氫化鋼是產生化亞銅的直接原因,因而選用edta作為絡合,以及合適的量,可以減少二射線中的化亞銅的饅頭峰。
  14. That is important factor to get better composite material. the factors which affected composition affected the thickness and the uniformity of the plate too

    穩定可以防鍍液的自分解,化亞鋼產生,適當的含量是對獲得好的鍍層是非常關鍵的。
  15. Multi - component platinum alloys have been proved the best anode material for lowering the anode over - voltage and tolerating co poisoning

    迄今為,採用多組分鉑合金催化材料被認為是降低h _ 2或ch _ 3oh化過電位、提高催化抗co中毒的最有效手段。
  16. Antioxidants, such as vitamin c and vitamin e, are an important part of the body ' s defense against muscle damage from exercise

    ,如維他命c和維他命e ,是防運動肌肉損傷的重要成分。
  17. Salt is almost always treated with additives ( magnesium carbonate, magnesium oxide, calcium silicate ) to prevent it from absorbing moisture and ensure that it remains free flowing and granular

    鹽幾乎總與添加(碳酸鎂、化鎂、矽酸鈣)處理來防它吸入空氣中的濕氣和保護它仍然隨意的流動和顆粒狀。
  18. The phytic acid has the function of complexing with metal. it easily forms a protection film of single molecular on the metal surface to obscure the contact of oxygen with the metal and prevent magnesium alloy from corrosion in the process of electroplating

    添加植酸與金屬配合后,易在金屬表面形成一層緻密的單分子保護膜,能有效地阻氣與金屬基體接觸,從而可以防鎂合金基體在電鍍過程中的腐蝕。
  19. Fruits are loaded with antioxidants, vitamins and other nutrients, which can help to prevent genetic damage that can lead to the development of cancer

    水果富含抗維他命和其他營養成分,可以有效防身體機能發生癌變。
  20. Antioxidant a substance that slows or inhibits oxidation reactions, especially in biological materials or within cells, thereby reducing spoilage or preventing damage. natural antioxidants include vitamin e and b - carotene

    :一種減慢或者抑制化反應的物質,特別是在生物材料或細胞內,可以減少或者阻傷害的發生。天然的抗包括維生素e和胡蘿卜素。
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