two-magnet extraction system

Study on the aqueous-two-phase extraction separation of Hg(ⅱ) with tetrabutylammonium bromide-( NH_4)_2SO_4 system The Synthesis of Benzyl Formate Using the Catalyst of TBAB

在硫酸铵存在下用四丁基溴化胺-水体系萃取分离汞四丁基溴化铵催化合成甲酸苄酯的研究

Extraction Mechanism of Purple Crystallize on the Aqueous Two-phase System of Tetrabutylammonium Bromide and ( NH_4)_2SO_4 Mixture

利用四丁基溴化铵&硫酸铵双水相萃取法萃取结晶紫的行为研究

This paper introduces a implementation method of electronic book making system, which includes two parts. DATA EXTRACTION: Total 20 chapters in 8 bookmaking were collected.

本文介绍了一种电子书制作系统的实现方法。资料提炼：共选择相关专著8部纳入其中20个章节；

Extraction of Gibberellin Based on Two-phase Liquid Extraction System of Hydrophile Alcohol/ Salts-Water

亲水醇/盐-水双液相体系萃取赤霉素的研究

Study on extraction of aspartate aminotransferase by aqueous two phase system

双水相体系萃取天冬氨酸转氨酶