Batch Importable of Database Based on Regular Expressions Regular Expression and Application in Information Extraction 应用正则表达式实现数据库批量导入正则表达式及其在信息抽取中的应用
A Perturbation and Power Series Solution for Batch Extraction with Double Layer Emulsion& Role of Membrane Breakage 双层乳状液膜一次萃取的扰动与幂级数联合解&传质过程中乳状液膜破裂的作用
The main research of the thesis is the implementation of batch data interchange function based on ETL ( extraction, transform and load). 本文主要研究基于ETL(extraction、transform、load)的批量数据交换功能的实现。
The emulsion making, the batch and continuous extraction, and the demulsification for the removal of phenol by liquid surfactant membranes were investigated. 本文对表面活性剂液膜法除酚技术中的制乳、间歇和连续逆流迁移过程以及破乳技术进行了研究。结果表明聚异丁烯基丁二酰亚胺是性能优良的表面活性剂;
In a batch autoclave experimental apparatus, the process parameters of sub and supercritical extraction of wood with ethanol water were optimized using uniform design technique. 在间歇高压釜实验装置上,采用均匀设计法优化了木材亚/超临界乙醇-水萃取过程参数。
The effects of operation conditions on the batch extraction of Sc by emuision liquid membrane were studied and the optimal phase compeition and operation conditions were suggested. 本文研究了间歇法乳状液膜提取钪时各种因素的影响,确定了较优的膜相配方和适宜的操作条件。研究了钪在液膜中的传递行为。
Batch recovery of solvent was 20% higher than that of solvent extraction. 单批回收率较溶剂萃取法提高20%左右。