Ammoxidation catalyst ofm-xylene to prepare m-dicyanobenzene was studied.

Xylene, butyl alcohol solvent is slow.

二甲苯, 丁醇属缓潮溶剂.

The results indicated that the xylene was separated by salt-effect was possible.

从分离结果看,利用盐效应将二甲苯分离是完全可能的.

Additionally, the application of this theory was shown with the example of separating para-xylene mixed xylenes.

比较简明的介绍了再循环理论, 并以对二甲苯分离为例示范其使用方法.

The studyalso showed that xylo-oligosaccharides could be determined by HPLC on Aminex HPX-42 Acolumn excellently.

研究表明,采用AmineXHPX - 42A精柱是测定低聚糖简便快速的好方法.

In particular , Xylo distinctive characteristics and better function than other Oligosaccharides, is right under spotlight.

低聚木糖的特性及功能性比其他低聚糖优越, 倍受人们关注.

Stepwise wound infiltration of xylocaine for local anesthesia.

沿著五至七公分的伤口注射局部麻醉剂.

In school, I teach students to play jazz drums, kettledrums, xylophone and so on.

在学校, 我教的学生打爵士鼓, 铜鼓, 木琴等.

The length of the bars of the xylophone determines the different notes of the scale.

木琴琴键的长度决定音阶的不同音调.

I play the xylophone, fun, fun.

我弹起扬琴, 有趣 、 有趣.

Listen to xylophone music from 1921.

听听看来1921年的木琴音乐吧!

Lorne gets up and finds his xylophone broken, " oh, damn. " He curses, which arouses a guffaw.

罗恩爬起来第一件事先捡回他的琴: “ 哦, 该死! ” 他骂道.

This is a xylophone.

这是一架木琴.

I never played it before but I knew it had the same keyboards as the xylophone.

我以前从未弹奏过电颤琴,但我知道它的键盘与木琴的一样.

Microbial xylanases occur in various microorganisms and can hydrolyze xylans into xy-looligosaccharides and D-xylose.

微生物产生的木聚糖酶来源广泛,能将木聚糖水解为木寡糖和D - 木糖.

It was impossible for natural yeast to ferment xylose.

天然酵母不可能用来发酵木糖.

Saccharide: Glucose, mannose , xylose and galactose and so on are included.

糖类: 包括葡萄糖 、 甘露糖、木糖、半乳糖等.

The utilization ratio of xylose is 71.42 % , as same as the original strain.

对木糖的利用率为71.42%, 和原始菌株相比变化不大.

The product xylose is identified by silica gel TLC, optical activity measurement and other approval tests.

成品经过薄层层析和旋光测定等鉴定确定为木糖.

The results showed that the backbone of NFG-1 was composed of xylose and glucose.

结果表明:NFG -1 的主链主要由木糖和葡萄糖组成.

A yellow , water-soluble, gummy polysaccharide found in plant cell walls and yielding xylose upon hydrolysis.

一种粘性的多糖酸, 存在于体内的连接组织和润滑液中.