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- Sephadex is a group of highly specialized gelfiltration and chromatographic media which composed of macroscopic beads synthetically derived from the polysaccharide,dextran. 交联葡聚糖凝胶)是多糖类物质,尽管其结构、性能较稳定,但在压力、强酸、氧化剂存在情况下,也会发生部分糖苷键水解,或凝胶交联结构受损。
- Methods:To purify thrombolysin by affinity chromatographic medium combined with thrombolysinantibody and with sodium metaperiodate as the surfactant. 方法:采用高碘酸钠法制备溶栓素抗体的亲和层析介质纯化溶栓素。
- Preparation of Dye-Ligand Chromatographic Media and Their Selective Purification of Alkaline Phosphatase 染料配基层析介质的合成及其纯化功能的研究
- English is not the usual medium of instruction in our school. 英语不是我校通常使用的教学语言。
- The media have a lot of power today. 现在大众传播媒介有很大的力量。
- The wedding got massive media coverage. 婚礼得到大众传播媒介的广泛报道。
- A wise candidate should have the media in hand. 一个明智的候选人应该把传媒控制在手中。
- An ASCII control character, end of medium. 一种ASCII码控制字符，媒体结束符。
- This cloth is of medium quality. 这种布质量平平。
- Mass media is very important for advertisements. 大众媒介对广告来说很重要。
- He prefers a happy medium in life. 他在生活中甘居中游。
- There was a big media hype for that new movie. 那部新推出电影有很大的媒体宣传。
- Newer media are obsoleting the book. 更新的传播媒介正在逐步淘汰书籍。
- The technique is known as adsorption chromatograph. 这种分析技术称为吸附色谱。
- Tim appeared unabashed by all the media attention. 蒂姆成了传播媒介的焦点，却也满不在乎。
- Frequently seen in public or in the media. 常在公共场合露面的常在公共场合或新闻媒介露面的
- A fish in water is in its natural medium. 鱼在水里就是在自然环境中。
- Water is the natural medium in which fish live. 水是鱼类赖以生存的自然环境。
- There is a medium in all things. 凡事都有中庸之道。
- Sound travels through the medium of air. 声音通过空气这一媒介传播。
