查询词典 methyl-glyoxal

The carbonylation of methanol, hydrogenolysis of methyl formate and concurrent methanol synthesis are analyzed with gas phase thermodynamics data.

首先求出了三个反应在不同温度下的平衡常数。

Under syngas or pure H2, methyl formate hydrogenolysis was carried out over ultrafine CuO－BaO／SiO2 catalysts with various copper content,which had been previously investigated by TEM,BET and TPR techniques.

研究了在合成气或纯氢气气氛下CuO－BaO／SiO2催化剂甲酸甲酯氢解反应活性的变化，并对催化剂进行了TPR、TEM和BET表征。

The concentration levels of H2O2 and methyl hydroperoxide,which were the important products of photochemical smog,were high,their maximum concentrations were 3.69 and 3.26 μg/m3 respectively.

光化学烟雾的重要产物过氧化氢(H2O2)和甲基过氧化氢的浓度水平较高，最大浓度分别为3.69和3.26 μg/m3。

The effect of the hydrosol on the photocatalytic degradation rate of methyl orange dye under sunlight was investigated,and the degradation rate was high.

于低温条件下(70℃)制备了纳米TiO2溶胶，研究了在日光照射下，纳米TiO2溶胶对甲基橙降解率的影响条件。

According to the contrasts between the structure of PANI and that of POT, the conclusion could be made that steric hinderance effect of methyl groups in the poly-O-methylaniline is more prominent than induction effect and hyperconjugation.

比较聚苯胺和聚邻甲苯胺的结构可知，甲基取代苯环中的一个氢原子后，甲基对聚邻甲苯胺的空间位阻效应明显大于诱导效应和超共轭效应。

We choose dicyandiamide and 2-ethyl-4-methyl imidazole as curing agent.

研究结果表明可以在未加表面分散剂的条件下使得粉末能均匀分散在基质中。

In addition to the lithium salts, we have also synthesized and studied the other types of ionic liquids, in which N-methyl-N-propyl piperidinium bis imide (PP13-TFSI) shows a wider electrochemical window -0.3 ~ 5.6 V vs.

在实践中对项目研究作了部分调整，另外也合成和研究了其它类型的离子液体，其中N-甲基-N-丙基哌啶三氟甲基磺酰亚胺（PP13-TFSI）表现出更宽的电化学稳定窗口-0.3 ~ 5.6 V vs。

The insecticide included the mixed liquid of isofenphos-methyl and phoxim,inartificial nematocida and fenamiphos of different concentrations.

药剂处理使用了甲基异硫磷加辛硫磷混合液、天然杀线剂和克线磷，各药剂分别使用不同浓度进行处理。

The effects of genistein on inflammatory responses were compared to those of indomethacin and NG-nitro-L-arginine methyl ester hydrochloride.

金雀异黄素对炎性的反应会被用来和吲哚美辛和NG -硝基- L -精氨酸甲酯盐酸盐作比较。

In the medium of H_2SO_4 and catalyzed by potassium bromide, iodate can oxidize and decolorize methyl orange very well.

基于硫酸介质中，碘酸根在溴化钾的催化作用下对甲基橙有较好的氧化褪色作用。

My first article for Screen Power Magazine, which is to this day is the official magazine of Jackie Chan, was a DVD review of the Hong Kong actioner Gen-X Cops, starring Nicholas Tse and Daniel Wu.

我的第一篇文章为屏幕力量杂志，在对这天是Jackie Chan 正式杂志，是香港actioner Gen X 警察的DVD 回顾，担任主角Nicholas Tse 和丹尼尔吴。

His lips grazed hirs, Now what are you going to do?

他的唇使吃草了 hirs，现在你将要做什麼？