查询词典 benzyl

Adsorption behaviors of benzyl alcohol onto macropore resin JX-101 and influence of inorganic salt on the adsorption were detailedly studied.

研究了水相中苯甲醇在大孔吸附树脂JX-101上的吸附行为及无机盐对吸附的影响。

The kinetic model included the effects of benzaldehyde, benzyl alcohol on the reaction.

采用的反应动力学模型考虑了苯甲醛、苯甲醇等组分对反应的影响，并用生产数据对反应动力学参数进行了重新回归。

N-Benzylacryl amide was synthesized using acrylonitrile and benzyl alcohol as raw materials and sulfuric acid as catalyst.

以丙烯腈和苯甲醇为原料，浓硫酸作催化剂，合成了N-苄基丙烯酰胺。

The outer valence shell binding energy spectrum of benzyl alcohol was also obtained.

实验在非共面对称几何条件下完成，入射电子的能量为2400 eV加结合能。

For the aerobic oxidation of benzyl alcohol reaction,metallic palladium supported on the SiO_2-Al_2O_3 support was used as catalysts.

研究主要涉及以氧气为氧化剂的苯甲醇选择氧化反应和在惰性气氛中无氢受体存在的条件下的苯甲醇氧化脱氢反应两部分。

The effects of molar ratio of benzyl alcohol to acetic acid,reaction time,and the amount of catalyst and its reusability on esterification yield were discussed.

结果表明，乙酸苄酯最适宜的合成工艺条件为：酸醇摩尔比2∶1、催化剂用量3.5%、带水剂用量40%、反应时间6 h。

The mixture was concentrated in vacuo to give a reddish oil containing 8 g of 10 and 7 g of benzyl alcohol, according to HPLC analysis.

混合物则集中在真空中作红色油含有8克107、克苯甲醇，根据色谱分析。

Q9PW9 was applied to the oxidation of benzyl alcohol with hydrogen peroxide as an oxidant and high efficient catalytic performance was achieved.

以H2O2水溶液为氧化剂，在氧化苯甲醇制备苯甲醛反应中，发现该催化剂具有良好的催化活性。

The oxidation of benzyl alcohol produces benzoic acid and benzaldehyde selectively with the amounts of hydrogen peroxide varying.

苯甲醇氧化时，随过氧化氢加入量的不同，可以选择性地给出苯甲醛和苯甲酸。

Benzyl alcohol is a weak local anaesthetic which acts to ease localised pain and irritation.

她的作用非常广泛，几乎可以用在任何皮肤不适上面。

Now, however, all children continue in "comprehensive" schools, and the eleven-plus determines which courses of study the child will follow.

然而现在，所有的孩子都要在综合学校继续学习，所以这次考试只是决定他们将要学习哪些课程。

Cultivatable land , and led to a general recognition that development must not be carried at the cost of agriculture .

城区的迅速扩大在很多情况下侵占了宝贵的可耕地，使人们普遍认识到发展不能以牺牲农业为代价。