1) tautomeric reaction
异化反应
1.
Theoretical study on the structures and tautomeric reaction ofCH_3NO_2 and CH_3ONO;
CH_3NO_2和CH_3ONO结构及互异化反应的理论研究
2) isomerization
[ai,sɔmərai'zeiʃən]
异构化反应
1.
Theoretical study on structures and isomerization of germylenoid GeH_2LiF;
GeH_2LiF类锗烯的结构及异构化反应的研究
2.
Isomerization of α-Pinene Catalyzed by activated carbon supported phosphotungstic acid under microwave irradiation;
微波辐射活性炭负载磷钨酸催化α-蒎烯异构化反应
3.
The structures and isomerization reactions of 5-methylcytosine-BH3 complexes have been inves-tigated by the B3LYP and MP2 methods with 6-311+G(d) basis set.
用B3LYP/6-311+G(d)及MP2/6-311+G(d)计算方法,对5-甲基胞嘧啶与BH3所形成复合物及异构化反应进行了研究,获得了6种复合物及4个异构化过渡态。
3) isomerization reaction
异构化反应
1.
Its structure,surface properties and catalytic activity for n-butane isomerization reaction were investigated by using XRD,XPS,FTIR techniques.
在固体超强酸SO42-/ZrO2基础上添加A l2O3,利用A l2O3与ZrO2的相互作用,制备了复合氧化物固体超强酸SO42-/ZrO2-A l2O3,并通过XRD、XPS、FTIR等实验技术对催化剂的体相结构、表面性质及其对正丁烷异构化反应的催化活性进行了研究。
2.
The isomerization reaction of CH3S→CH2SH (R1), H2 elimination reaction of CH3S→HCS+H2 (R2) and the isomerization reaction of HCS→CSH (R3) have been studied by using the density functional theory.
采用密度泛函方法(MPW1PW91)在6-311G(d,p)基组水平上研究了CH3S自由基H迁移反应CH3S→CH2SH(R1),脱H2反应CH3S→HCS+H2(R2)以及脱H2产物HCS异构化反应HCS→CSH(R3)的微观动力学机理。
3.
The feedstock was changed from high purity meta-trimethylbenzene to meta-trimethylbenzene blended with 45%-55% mixed trimethylbenzene obtained from the top of the heavy component removal column; the original 3-column separation scheme was replaced by 2 columns; and modified the isomerization reaction system in compatible with the separation system for capacity enlarge.
金陵石化公司炼油厂针对异构化装置生产均三甲苯经济效益不明显的情况 ,改变了原料路线 ,在原以高纯度偏三甲苯为原料的基础上掺炼 4 5 %～ 5 5 %的脱重组分塔塔顶混合三甲苯 ;优化了均三甲苯分离流程 ,将原来的三塔流程改为两塔流程 ;进行了异构化反应系统与分离系统相匹配的扩容改造 ,收到了良好的效果 ,均三甲苯生产能力由 4 5 0t/a提高到 12 0 0t/a ,收率由 11%提高到 2 2 。
5) isopropanol catalytic reaction
异丙醇催化反应
1.
Various measured methods, such as BET, XRD, TG-DTA, TPR, FT-IR, microcalorimetric adsorption and isopropanol catalytic reaction were used to stu dy the physico-chemical properties of these samples.
以共沉淀法合成的水滑石(HT)和类水滑石(HTLc)为前体制备了镁铝、钴铝、钴镁铝混合氧化物,采用了BET、XRD、TG-DTA、TPR、FTIR和微量量热吸附及异丙醇催化反应进行了研究。
2.
Various measuring methods, such as BET, XRD, TG-DSC, TPR, FTIR, microcalorimetric adsorption and isopropanol catalytic reaction were used to perform the studies of the samples of 4Mg/Al, 3Ni/Mg/Al, 3.
采用了BET、XRD、TG-DSC、TPR、FTIR、微量量热吸附和异丙醇催化反应等测试方法,对以共沉淀法合成的水滑石(HT)和类水滑石(HTLcs)为前体制备的4Mg/Al、3Ni/Mg/Al、3。
3.
Various measured methods,such as BET,XRD,TG-DTA,TPR,FT-IR,microcalorimetric adsorption and isopropanol catalytic reaction were used to study the physico-chemical properties of these samples.
结果表明,以HT和HTLc为前体制备的混合氧化物比表面积较大;在TPR中,2Mg/Al不还原、2Ni/Al混合氧化物是经由Ni2+→Ni°的还原过程;混合氧化物表面含有酸性位和碱性位;含镍氧化物样品的表面以L酸为主而B酸量极少;含镍样品的异丙醇催化反应转化率高,生成丙酮量大,表明其表面的氧化还原位是主要的。
6) outphase catalytic reaction
异相催化反应
1.
Studies show that the de novo synthetic reaction and the outphase catalytic reaction of the precursors are the must major ones for formation of dioxin.
研究表明,从头合成反应和前驱物异相催化反应是形成二噁英的最主要反应,其影响因素包括温度、反应的烟气环境、氧量、氯源、催化剂等;无论哪一种非均相反应,都可以归结为飞灰表面的异相催化反应。
补充资料：异化性假性性早熟
异化性假性性早熟
病名。包括男孩女性化、女孩男性化。 为男孩体内出现分泌雌激素肿瘤、女孩体内肾上腺皮质增生或出现分泌雄激素肿瘤而致。此 时表现男孩乳房增大或女孩出现胡须，体毛，肌肉发达及阴蒂增大等。服用过量性激素制剂 亦可引起。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条