氧聯 的英文怎麼說

中文拼音 [yǎnglián]
氧聯 英文
oxalation
  • : 名詞[化學] (氣體元素) oxygen (o)
  • : Ⅰ動詞(聯結; 聯合) unite; join Ⅱ名詞(對聯) antithetical couplet
  1. They concluded that ozone attack on natural rubber was extensive and complex and could be related to the acetone extractables.

    他得出結論,認為臭對合成橡膠的侵蝕是廣泛的復雜的,可以和丙酮的可提取性系起來。
  2. Such as when the substrates was benzidine and a - naphthol, the absortion peak was 450nm after catalyticed by dna, and 501nm after catalyticed by pod, if changing substrate to benzidine and pyrocatechol, the absortion peak was 503nm after catalyticed by dna and 603nm after catalyticed by pod. the second difference was the different result after hplc : the result of hplc ( substrates : benzidine and a - naphthol ) showed that the products under the affect of dna and pod had different value on the peak and the area

    然後對以苯胺與-萘酚為底物,以h _ 2o _ 2為化劑,進行高效液相色譜分析,分析結果表明dna與過化物酶作用后的產物在峰面積和峰高上有不同數值;同時,不同形式的dna對該反應都有催化活性,表明只要是生物來源的dna (非特異性dna )都具有一定程度的催化活性。
  3. Separately, tma can be used as the cross linking agent to make the polyester resin and epoxy resin for the making of thermoset powder coatings, binding agent, and intermedium of dyestuff, medicine, and resin. moreover, tma can be used to make polyester imido coatings which care special insulated paints for motors

    另外,偏酐還可以作熱固性粉末塗料聚脂樹脂和環樹脂的交劑,可用於分散性氨基甲酸乙脂聚脂中,使其在環境溫度為70時,性質穩定,並具有高光澤度快乾耐磨等多種特性。
  4. Mcfc ( molten carbonate fuel ceil ), which is one of two kinds of high temperature fuel cells, have been researched in most of countries

    高溫燃料電池熔融碳酸鹽燃料電池( mcfc )或者固體化物燃料電池( sofc )和汽輪機組成的合循環發電系統更具吸引力。
  5. We might be tempted to think of combustion.

    我們也許會想到化。
  6. In this thesis, the oxygen sensitive materials and glucose sensitive materials had been developed by thermo - polymerization method including carrier covalence method and carrier covalence - cross linking method, and the properties had been investigated using the detection experiment of oxygen and spectrophotometer, at the mean time, the applications of oxygen sensitive materials in fiber optical gaseous oxygen sensor and fiber optical dis solved oxygen sensor, and that of biology sensitive materials in fiber optical dextrose sensor had been studied in this paper. major content of this work includes five aspects as follows : ( 1 ). oxygen sensitive materials had been prepared by carrier covalence method, and the preparation mechanism of the materials had been investigated by fi - ir, sem, and the detection experiment of oxygen

    本論文主要包括以下五個方面的內容: ( 1 )載體共價法制備敏感材料:通過紅外光譜、掃描電鏡圖譜和測試實驗探討該敏感材料的制備機理,通過測試實驗評價該敏感材料的敏感性和穩定性,同時研究了各種因素對該敏感材料性能的影響( 2 )載體共價?交法制備敏感材料:通過紅外光譜、掃描電鏡圖譜和測試實驗探討該敏感材料的制備機理,通過測試實驗和分光光度計評價該敏感材料的敏感性和穩定性,同時研究了各種因素對該敏感材料性能的影響( 3 )敏感材料在光纖氣態傳感器中的應用:該傳感器的響應時間為10s ,檢測下限為5ppm ,檢測精度為0 . 5 ,具有較好的重復性和穩定性,遲滯較小,使用壽命至少為1年,適合各種環境下氣態濃度的檢測。
  7. Neuropsychic symptoms treatment by hyperbaric oxygen combined with cytidine diphosphate ethanolamine in 89 cases of hypnotic poisoning

    高壓氧聯和胞二磷膽堿治療安眠藥中毒后神經精神癥狀89例
  8. When the alumina fiber accounted for 10 %, the density of the composites was chiefly high and the fiber evulsion effect was reinforced ; when the alumina fiber accounted for 30 %, the fiber evulsion effect, fracture and bridge - connection effect were mainly strengthened, when the fiber proportion was 50 %, at the temperature of 1500 c, the bending strength reached 26. 11 mpa while the compressive strength was 79. 30 mpa

    化鋁纖維含量為10和30的試樣增強機理不同,含量為10時,復合材料以基質密實度高、纖維拔出效應增強為主;化鋁纖維含量為30時,復合材料以纖維拔出、斷裂、橋效應增強為主。當纖維含量為50時,在1500下燒成,其抗折強度達到26 . 11mpa ,耐壓強度達到79 . 30mpa ,該復合材料可用作輕質保溫材料。
  9. Study on glyoxal ' s crossl linking oxidized starch

    乙二醛交化澱粉粘合劑的研製
  10. Some main results of testing research were as fellows : i. in the course of testing of leaching zinc dross, leaching zinc dross by sulfuric acid was researched and the effects on the leaching rate of the zinc dross were analyzed by author, the optimum conditions of leaching testing of zinc dross were determined as fellows : liquid - solid ratio 6 : 1, stirring ratio 250r / min, granularity 120 mesh, the soaking time 5h, the concentration of sulfuric acid of 30 %, and under these conditions, the rate of leaching zinc is above 92. 0 %. ii. in the course of testing of purification, on the basis of comprehending and comparing all present methods of the manganese - removal and iron - removal, the oxidizing method of manganese - removal in zinc sulfate solution using ammonium persulfate was put forward and the oxidizing method of iron - removal in zinc sulfate solution using the goethite process and oxidation - hydrolysis process was adopted

    研究的主要結果具體如下: 1 、研究了硫酸浸出鋅浮渣並分析了影響浸出率的各種因素,確定了浸出鋅浮渣的最佳條件為:液固比為6 : 1 ,攪拌速度為250r min ,粒度為- 120目,酸浸時間為5 . 0h ,硫酸濃度30 ,鋅浮渣的浸出率大於92 . 0 ; 2 、在綜合和比較了目前除錳和除鐵的各種方法基礎上,提出了過硫酸銨化除錳方法和選擇了針鐵礦-化水解合法除鐵方法,並分析和討論了影響除錳率和除鐵率等各種因素,確定了除錳的條件為:溫度90 , ph值5 . 4 ,反應時間3h ,過硫酸銨達到理論值的1 . 2倍,除錳率超過99 . 86 ;合法除鐵的條件為:化反應時間1 . 5小時、溫度控制在90 92 、 ph值5 . 2 5
  11. The main study in this paper included as follows : the content and distribution of heavy metals in sediments and benthic organisms from the sewage stream in guangzhou city ; the acute toxicity and joint toxicity of mercury and selenium to swordtail fish ( xiphophorus helleri ) ; the damage of mercury to the indexes of antioxidant system in the gills and livers in swordtail ( including the measurement of the activities of total antioxidative capacity [ t ~ aoc ], superoxide dismutase [ sod ], glutathione peroxidase [ gsh - px ] and the concentration of malondiald - ehyde [ mda ] ) and the relief effects of selenium on it, as well as the physiological damage of mercury on the tissues, namely : the antagonistic effect of na + - k + ~ atpase activity on the tissues between selenite and mercury, and the ultrastructural damage under the exposure of mercury

    研究內容主要有:廣州市河涌沉積物及底棲生物體內重金屬含量及評價;汞和硒對劍尾魚的急性毒性和合毒性及安全濃度的評價;汞對劍尾魚鰓和肝臟中抗化系統的毒性,包括對總抗化能力、超化物歧化酶、谷胱甘肽過化物酶活力及丙二醛含量的測定及硒對其保護作用;汞對劍尾魚組織生理毒性即:汞對na ~ + - k ~ + atpase活力的影響及硒的保護作用和汞和對劍尾魚組織超微結構的損傷等。以高氯酸?硝酸消化法和火焰原子吸收分光光度法測定了廣州市河涌沉積物和底棲生物中重金屬含量。
  12. Glutathione redox system as the important parts of defense systems was studied after exposure to sulfur dioxide at different concentrations. dna damage caused by so2 and lead acetate were also studied. protective roles of seabuckthorn seed oil on oxidative damage caused by so2 in liver and lung of mice were also investigated

    本文在整體動物水平上研究了不同濃度二化硫吸入后小鼠組織谷胱甘肽化還原系統( glutathioneredoxsystem )的動態變化規律;二化硫所致化損傷的防護作用研究;二化硫和大氣顆粒物中親氣性重金屬元素鉛對dna的合損傷作用。
  13. Dna damages caused by so2 and lead acetate were studied with the single cell microgel electrophoresis technique ( or comet assay ) in order to confirm the damaging degree of lead ( as an important component of atmosphere particle matter ) on dna from male mice exposed to so2. the migrating distances of dna of brain, lung, spleen and kidney cells of mice increased significantly, compared to the control group under conditions of single and combined poisoning of so2 ( 42mg / m3 ) and lead acetate ( 0. 2 % ), and lead could strengthen dna damage degree by so2 in nuclear dna of brain, kidney, spleen cells. damaging degree of so2 on nuclear dna of lung cell of mice was more severe than that of lead

    為了明確大氣顆粒物中的重要組分? ?鉛在二化硫所致dna損傷中的作用程度,利用單細胞凝膠電泳技術( singlecellgelelectrophoresis , scge ,或稱彗星實驗, cometassay )研究了鉛與二化硫的合污染,結果表明在42mg m ~ 3so _ 2和0 . 2醋酸摘要一abstract鉛單獨及合染毒條件下,小鼠腦、肺、腎、脾細胞dna遷移距離均比對照顯著增加;鉛加劇了50 :對腦、腎、脾細胞核dna的損傷程度; 50 :對肺細胞核dna的損傷程度要比鉛的損傷大,小鼠肺細胞核dna遷移距離在50 :和醋酸鉛合作用組與醋酸鉛單獨作用組間有極顯著性差異( p < 0 . 01 ) ,而與502單獨作用組間沒有顯著性差異。
  14. Aiming at improving the lipophilic property of the conductive fillers, surface modification of conductive tio2 powders and conductive mica powders has been researched by 5 kinds of coupling agents

    摘要為了提高無機導電填料的表面親油性,選擇5種偶劑分別對導電二化鈦粉體及導電雲母粉體進行了表面改性,活化指數評定了改性效果。
  15. 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效應,使該類化合物吸引了物理學界的廣泛注意。
  16. This means that " chinese contributions to global co2 emissions are getting more important, " metz said in an e - mail to the associated press

    這表示"中國在全球二化碳排放量的角色越來越吃重, "梅茲在寫給美社的信中強調
  17. Starch nanoparticles ( sn ) have been prepared with w / o starch microemulsion as microreader and epichlorohydrin as cross - linking agent. the factors affecting the preparation of sn have been investigated via the characterization of tem. the results show that the size and size distribution of sn are mainly controlled by the interfacial strength of microreactor, and the interfacial strength of microreactor is chiefly influenced by w value ( the molar ratio of water / surfactant ) and concentration of starch

    利用所得到的w o型澱粉微乳液作為微型反應器,以環氯丙烷為交劑制備出澱粉納米粒,並藉助透射電鏡的表徵研究了各制備因素的影響,研究結果表明:澱粉納米粒的粒徑及粒度分佈主要受微型反應器的界面強度控制,而影響界面強度的因素主要是r值(即水與表面活性劑的摩爾比值)及澱粉液濃度。
  18. The experiments showed that there also existed a parallel reaction between cca and so3 as well as an intercrossing reaction between caprolactam and nitrosyl sulfuric acid, except for the nitrosation of cca

    實驗證實了該過程伴有環己烷羧酸與三化硫作用的平行副反應以及己內酰胺與亞硝基硫酸作用的串副反應,由此提出了亞硝化過程的反應動力學模型。
  19. The surface of ultrafine tio2 is treated with aluminium zirconium organic metal coupling agent

    摘要利用鋁鋯有機金屬偶劑對超微二化鈦粉體進行表面改性。
  20. Method for the determination of penicillin g, penicillin v, nafcillin, oxacillin, cloxacillin, dicloxacillin residues in honey - lc - ms - ms method

    蜂蜜中青霉素g青霉素v乙萘青霉素苯唑青霉素鄰氯青霉素雙氯青霉素殘留量的測定方法液相色譜-串質譜法
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