查询词典 benzyl alcohol

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。

On the sick child to minimize or avoid intramuscular buttocks toxic irritant strong drugs, in particular the use of benzyl alcohol should not be diluted drugs.

对病儿尽量减少或避免对臀部肌肉注射毒性大、刺激性强的药物，尤其是不应使用苯甲醇稀释的药物。

Thermodynamic results indicated that adsorption of benzyl alcohol onto JX-101 was an enthalpy-driving and physisorption process, and that the existence of NaCl caused more prominent ΔH and ΔS.

热力学研究表明，笨甲醇在JX-101上的吸附为焓推动、物理吸附为主的过程，NaCl的存在使得吸附过程的焓变和熵变均有所增大。

A novel type of photoalignment material based on the esterification reaction of 3,5-dihydroxyl benzyl alcohol and cinnamoyl chloride was firstly reported in this paper. The distinct property of this material is the nonlinear branch conformation and its polarity end with hydroxyl group.

通过在3，5-二羟基苯甲醇分子中的双酚基基团上引入双肉桂酰酯光敏基团的酯化反应，合成了一类新型的分子顶部为羟基极性基团，整个分子构型类似于树枝状的光敏小分子化合物。

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。