查询词典 aldehyde acetal

Objective: To observe the effects of Cinnamyl aldehyde on NIH3T3 cell cycle and explore the possible mechanism further.

中文摘要：目的：观察肉桂主要成分桂皮醛对小鼠成纤维瘤细胞株NIH3T3细胞周期及相关蛋白的影响。

The first change relating with removing of water and aldehyde took place at a lower temperature.

因此，在受到加热处理时，木质素磺酸钙的分子间和分子内应当会发生一些缩合反应。

A method for separation and analysis of salicylic aldehyde and phenol by capillary gas chromatography was developed.

采用毛细管气相色谱法对由苯酚和甲醛为原料合成的水杨醛及反应物苯酚进行了分离分析。

An aldehyde, C8H9NO3, one of several active forms of pyridoxine, important in amino acid synthesis.

哆醇的几种活跃的形式中的一种，在氨基酸的合成过程中起重要作用

The aldehyde solution was then cooled to 0℃ by an external ice bath.

由外面的冰浴将这种醛的溶液冷却到0℃。

The synthetic methods of peptide thioester and peptide aldehyde are also discussed.

还介绍了与多肽片段连接有关的肽硫酯和肽醛的合成方法。

It is classified as an aldose, a designation for sugars containing an aldehyde group.

它被划分为醛糖，含醛基的糖。

The method of 4-methylimidazole synthesis using pyroracemic aldehyde was selected,and flow chart and operation process were studied.

本文对4-甲基咪唑常用的几种合成方法进行了介绍，对其工业化生产的优缺点进行了对比，最终选定了丙酮醛法，并给出了工艺流程图和操作步骤。

The aldehyde elimination step was predicted to be irreversible.

醛的还原消除步骤是不可逆的。

As the caprylic aldehyde content increased,strain at break and tensile strength were decreased.

拉伸强度和断裂伸长率均随辛醛含量的增加而降低。

You can buy sweetened beverages, if that suits you.

你若喜欢的话，可以买些含有糖精的混合饮料。

As many of you are probably aware, Nick and Vanessa were recently faced with an embarrasing sex scandal after naked pictures of the two getting jiggy with it in a hot tub surfaced the net.

正如很多你可能知道，尼克和 Vanessa 最近面临一个尴尬的绯闻事件后，赤裸裸的图片两个越来越jiggy与它在浴缸中的一个热点浮现净。