研究了数种芳基甲烷在有机溶剂中碱催化下的氧化缩合反应，并对反应产物进行了表征。
Oxidative dimerizations of a seris of aryl methanes have been investigated and the products characterized.
以二溴甲烷和咪唑为原料合成了二（1-咪唑基）甲烷。
Bis (1-imidazolyl) methane was prepared using imidazole and dibromomethane as raw materials.
本论文在参考相关文献的基础上，对甲烷、氧气和二氧化碳催化氧化重整制合成气镍基催化剂进行了研究。
Based on correlative references, catalytic oxidation and reformation of methane, carbon dioxide, and oxygen to synthesis gas by Ni-based catalysts was studied in this paper.
本文根据甲烷裂解过程中碳纤维的生长机理，设计并制备了具有高活性的纳米镍基催化剂。
In this paper, high active Ni-based catalysts for methane decomposition were designed and prepared according to the growth mechanism of carbon filaments.
镍基催化剂上积碳是甲烷干气重整反应急需解决的关键问题。
Carbon deposition on nickel catalysts is a fatal problem for carbon dioxide reforming with methane.
甲基单价碳氢基，ch3-，由甲烷中衍生出，在许多重要有机化合物中出现。
The univalent hydrocarbon radical, CH3-, derived from methane and occurring in many important organic compounds.
通过在催化剂床层上部气相空间填充惰性材料，考察了甲烷氧化反应中气相自由基反应对催化反应的影响。
The influence of filling inert stuffing on the partial oxidation of methane was investigated by fully filling inert material into the space of empty reactor or into the upper space of catalyst bed.
以二溴甲烷和咪唑为原料合成了二（1-咪唑基）甲烷。
Bis(1-imidazolyl)methane was prepared using imidazole and dibromomethane as raw materials.
理查德·麦基弗博士的理论似乎更可靠，他将解释重点在于甲烷水合物的存在。
One eof the more credible theories seems to belong to Dr Richard McIver, who centers his explanation on the presence of methane hydrate.
采用TPSR、TPD和脉冲反应等方法对担载型镍基催化剂上甲烷二氧化碳重整反应过程中二者的吸附和解离行为进行了详尽的研究。
The adsorption and dissociation of methane and carbon dioxide for reforming on nickel catalyst were extensively investigated by TPSR, TPD and pulse reaction experiments.
进而，在自由基反应机理的基础上，分别建立了射频冷等离子体及介质阻挡放电冷等离子体下的甲烷转化动力学模型。
The kinetic models of methane converted in RFD plasma and DBD plasma were founded on the base of radical reaction mechanism.
本文报道了利用差示扫描量热仪（DSC）跟踪4，4’-二氨基二苯甲烷四缩水甘油基环氧树脂（TGDDM）与4，4’-二氨基二苯甲烷（DDM）固化体系的固化反应研究的结果。
Studies on the cure reaction of tetraglycidyl 4 , 4'-diaminodiphenyl methane (TGDDM) epoxy with 4, 4'-diaminodiphenyl methane (DDM) has been made by using differential scanning calorimetry (DSC).
以丙烯酸酯为单体，二乙烯基苯为交联剂，三氯甲烷为致孔剂，采用悬浮聚合法合成了轻度交联的多孔丙烯酸酯类吸油树脂。
Using acrylate as monomer, divinyl benzene as crosslinking agent, chloroform as microvoid agent, acrylate resin was synthesized by means of suspension polymerization. It had low crosslinking density.
基 甲烷可用做液态混合物中的氧化剂。
In liquid mixtures tetranitromethane may be used as an oxidizing agent.
基 甲烷可用做液态混合物中的氧化剂。
In liquid mixtures tetranitromethane may be used as an oxidizing agent.
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