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- Aptamer affinity chromatography makes the use of aptamers as affinity ligands to achieve chromatographic separation and concentration. 摘要 核酸适配体亲和色谱是将核酸适配体作为色谱固定相上的亲和配体的一种新型色谱技术。
- In this paper,methods for separation and concentration of platinum metals are reviewed,and merit and shortcoming for each method are apprised.38 references are cited. 综述了铂族元素的分离富集方法,评价了各种方法的优、缺点。引文38篇。
- The results suggest that the structure and concentration of alcohol in the mobile phase have a pronounced effect on enantiomeric separation and retention. 结果发现,在相同的色谱条件下,被拆分簇合物在异丙醇作改性剂的流动相中的拆分效果较好。
- The daidzein in puerariae was separated and concentrated by solvent sublation. 本文采用溶剂浮选法对葛根中大豆甙元进行分离富集,并对所得产品进行鉴定。
- Enzymatic membrane bioreactor is a new type of bioreactor and has a good prospect.While biocatalysis is carried out, product separation and concentration and catalyst recovery are also operated. 酶膜生物反应器是一种新型的、有发展前途的生物反应器,它在进行生物催化的同时,也在进行产物的分离、浓缩及催化剂的回收。
- chemical separation and concentration 化学分离与富集
- magnetic separation and concentration technique 磁性分离富集
- solid-liquid dual phase separation and concentration 固液双相分离富集
- Water-oil separation and filtration system. 油水分离与过滤系统。
- Fragile items require separation and cushioning. 易碎品需要分开并加垫子。
- The leucine, lactic acid and glucose were separated and concentrated from plasma by the self-made cation-exchange column and anion-exchange column. 分离后,分别将亮氨酸中的羧基用盐酸/正丁醇酯化、氨基用乙酸酐酰化;
- The expression of pain and concentration returned to Piggy's face. 痛苦和专注的神色又回到了猪崽子的脸上。
- We saw the play separately and compared notes afterwards. 我们各自看了那出戏,后来交换了意见。
- In the section one, pueraria, daidzin and daidzein in puerariae were separated and concentrated by solvent sublation, and effectively determinated by HPLC. 在第一部分的研究中,采用溶剂浮选法对葛根中葛根素、大豆苷和大豆苷元进行分离富集,并用高效液相色谱法对这三种有效成分进行定量分析。
- Reading loudly will greatly improve your fluency and concentration. 大声朗读会大大提高你的流畅度,让你更能集中注意力。
- It encourages them to think about liquidity and concentration risk. 这就鼓励他们去考虑流动资金和不断聚集的风险。
- Strictly master the dose and concentration of amoxicillin. 严格掌握注射用阿莫西林钠的剂量和浓度。
- SEPARATION AND CONCENTRATION OF DUST IN OUTER VORTEX AREA OF A CYCLONE 旋风集尘器外旋流区粉尘分离过程与浓度场分布
- Studying English takes dedication, persistence, and concentration. 学习英文需要全心全意、毅力和专心。
- Resume own navigation. If possible maintain own separation and VMC. 恢复自主领航。如果可能自行保持间隔和目视气象条件。