羟胺

qiǎng àn
  • hydroxylamine;azanol
羟胺羟胺
羟胺[qiǎng àn]
  1. 家蚕卵DNA和蛹DNA在体外经羟胺作用后,注射于正常蚕体内可诱发核多角体病,而不经过羟胺作用则无诱发能力。

    Nuclear polyhedrosis can be induced when healthy silkworm were injected with DNA from silkworm eggs or pupae after treatment with hydroxylamine . DNA not treated by hydroxylamine does not bring out induction .

  2. HPO法合成羟胺催化剂Pd+Pt/C的制备研究

    Preparation of Pd-Pt / C Catalyst for Synthesis of Hydroxylamine Phosphate

  3. 这类合成物是亚硝基羟胺衍生物

    These compounds are nitrosohydroxylamine derivatives .

  4. 第三代维甲类化合物丁羟胺酸在体外对蛋白激酶C的抑制作用

    The Inhibitory Effect of a Third Generation Retinoid , R8605 , on Protein Kinase C Activity In Vitro

  5. N,N-二甲基羟胺辐解产生的气态烃类的定性和定量分析

    Qualitative and quantitative analysis of light hydrocarbons produced by radiation degradation of N , N-dimethyl hydroxylamine

  6. 硫酸羟胺和pH值对低温磷化过程的影响

    Influence of Hydroxy Amine Sulfate and pH Value on Low-Temperature Phosphating of Iron and Steel

  7. 所得氧化产物进而和盐酸羟胺反应,经胺解开环和再缩合成环构成N羟基红紫素18酰亚胺衍生物;

    The oxidized products were reacted with hydroxylamine hydrochloride to generate purpurin 18 imide by ammonolysis and recondensation .

  8. Fe(Ⅲ)-磺基水杨酸体系间接分光光度法测定盐酸羟胺

    Determination of Hydroxylamine Hydrochloride by Indirect Spectrophotometry Using Iron (ⅲ) - sulfosalicylic Acid System

  9. 硝酸羟胺(HAN)水凝胶性能研究

    Study on Property of HAN Hydrogel

  10. 盐酸羟胺对PAN基预氧化纤维裂解产物的影响

    Effect of hydroxylamine hydrochloride on products of pre-oxidized polyacrylonitrile fibers during pyrolysis

  11. 采用羟胺氧化法测定血清SOD活性及硫代巴比妥酸法测定血清MDA含量。

    The activity of SOD and concentration of MDA in blood serum were measured .

  12. 其合成方法很多,常用的有氧化法如N,N-二取代羟胺的氧化和缩合的方法如醛或酮和羟胺的缩合。

    Commonly , oxidation of N , N-disubstituted hydroxylamines and condensation of aldehyde or ketone with hydroxylamines are the most used method .

  13. 硝酸羟胺(HAN)是新型硝酸羟胺基液体推进剂的主要毒理活性成分。

    Hydroxylammonium nitrate ( HAN ) is the main active toxic component of the new HAN based liquid propellant .

  14. 当SOD浓度为0.227μg/mL时,SOD对盐酸羟胺自氧化的抑制率可达50%。

    The inhibition was reached to 50 % as the concentration of SOD was 0.227 μ g / mL.

  15. 盐酸羟胺还原法制备Fe3O4/Au磁性纳米复合微粒

    Preparing Fe_3O_4 / Au magnetic composite nanOparticles by reduction of hydroxylamine hydrochloride

  16. 综述硝酸羟胺(HAN)的制备方法,指出各方法的优缺点;

    The methods for preparing hydroxylamine nitrate ( HAN ) are reviewed . Advantages and disadvantages of each process are pointed out .

  17. 通过氮氧自由基与维生素C的反应也可制备还原产物哌啶羟胺。

    In order to examine this reaction , an alternative route to prepare the piperidine hydroxylamines was carried out via the reactions of the nitroxides with vitamin C .

  18. 系统研究了反应体系的pH值、反应温度以及盐酸羟胺的加入量对反应结果的影响。

    The relationships of the purity of compound 1 and the pH , the reactive temperature and the quantity of hydroxylamine hydrochloric were studied .

  19. 熟料中Ni以酸性盐酸羟胺溶液提取态和残渣态为主(65.6%、20.3%)。

    Ni in the clinker mainly exists as the acidified hydroxylamine hydrochloride extractable and residual form ( 65.6 % , 20.3 % ) .

  20. 结论,用羟胺法测定戊二醛含量,随戊二醛溶液pH值变化,测定结果也会发生改变。

    Conclusions : When hydroxy amine method was used for measuring glutaraldehyde content , the result of measurement changed with change in pH value of glutaraldehyde solution .

  21. 通过采用四血管阻断再灌注法制成大鼠VD模型,以碱性羟胺法测定脑组织Ach含量;

    The other VD model was formed by 4-vessel occlusion-reperfusion injury in rats .

  22. 研究结果表明:氢气的体积分数随着吸收剂量的增加而增加,而与N,N二乙基羟胺浓度的关系不大;

    The results show that the volume fraction of hydrogen is increased with the increase of dose , but has little relationship with the concentration of N , N-diethyl hydroxylamine .

  23. 作者应用羟胺法,观察了卡那霉素(KM)耳中毒时豚鼠耳蜗组织超氧化物歧化酶(SOD)、听神经复合动作电位及微音器电位变化。

    By measuring cochlear superoxide dismutase ( SOD ) and ECochG in guinea pigs , authors studied the effects of SOD in kanamycin ototoxicity .

  24. 系统地研究了钼-羟胺(HY)-邻苯二酚紫(PV)-溴化十二烷基吡啶(DPB)体系的四元胶束混配物协同增敏显色反应。

    Studies have been made on the Synergistic and sensitizing colour reaction of the System .

  25. HNO3介质中羟胺还原微量Pu(Ⅳ)的动力学研究

    Kinetics study on the reduction of trace plutonium (ⅳ) by hydroxylamine in nitric acid media

  26. 盐酸羟胺还原四价铈后,EDTA法测定氢氧化铈中总铈含量;

    Reduced the ceric to trivalent with hydroxylamine hydrochloride as a reducer , then total cerium is determined by EDTA .

  27. 硫酸羟胺与水合肼对B-Z反应的影响

    The Effects of Hydroxylamine Sulfate and Hydrated Hydrazine on the B-Z Reaction

  28. 碱性羟胺法测定胆碱酯酶活性;苄胺法测定MAO-A、B活性;

    Alkaline hydroxylamine method and benzylamine method were used to determine activity of acetylcholinesterase ( AChE ) and Monoamine ( MAO );

  29. HPO工艺羟胺反应动力学研究和工艺优化探讨

    Study on Hydroxylamine Reaction Kinetics of HPO Approach and Discussion on Optimization

  30. 研究了N,N-二乙基羟胺(DEHA)水溶液辐解产生的气态烃。

    The study on the light hydrocarbons generated by radiation degradation of N , N-diethylhydroxylamine ( DEHA ) is reported .