Application of ion exchange technology in the purification, epimerization analysis and detection of sugar was introduced.阐述了离子交换技术在糖的纯化 、 差向异构化及分析检测方面的应用....
The mapper trapped in the gap tapped the wrapper with strap.陷在缝中的制图者用皮带轻击书皮.All the shortcuts of plugins commands are customizable via the shortcut mapper.快捷键映射表中现在可以修改所有插件的快捷键.Cartographer is a simple, efficient object ...
A 17 - year - old - boy with a previous history of gastrointestinal dysfunction had abdominal pain, fever, anorexia.一例17 岁 男孩,有胃肠功能不良史,主诉腹痛 、 发热 、 食欲减退.Endothelial dysfunction and cell loss are prominent features of card...
The two principal combustion products are water vapor and carbon dioxide.两种主要的燃烧产物是水蒸气和二氧化碳。City's principal marksman was Joe Harvey who scored seventeen goals.市队的头号射手是打进17粒进球的乔·哈维。Donald King is the principal of Da...