countercurrent

Theory of countercurrent extraction ⅶ dynamic equilibrium in three component system

串级萃取理论Ⅷ&三组份体系动态过程的研究

Selection and optimization of experimental system of high speed countercurrent chromatography

高速逆流色谱实验体系的选择和优化

New design method of countercurrent multi-effect evaporation system with solid separation

有固相析出的逆流多效蒸发系统的新设计方法

Development of on-Line Analysis in Rare Earth Countercurrent Extraction Processes

稀土萃取分离过程在线分析进展

Dynamic Model Building and Identifying on the Countercurrent Extraction Process with Microcomputer

用微型机建立和辨识逆流萃取过程动态机理模型

Analyze and research on dynamic multi - stage countercurrent extraction

动态连续阶段逆流提取工艺分析与研究

The Fundamental Research of Improvement Design and Integration of High-Speed Countercurrent Chromatography

高速逆流色谱仪的改造设计及系统集成的基础研究

Model calculation of dynamic behavior for countercurrent tube heat exchanger

逆流管式换热器动态特性的模拟计算

Optimal control of rare earth countercurrent extraction process based on soft-sensor

应用软测量技术实现稀土萃取分离过程的优化控制

Advances in studies on multi-stage countercurrent extraction technology in traditional Chinese medicine

动态罐组式逆流提取技术在中药生产中的应用研究进展

The application of high speed countercurrent chromatography in quality study of cyclosporin A

高速逆流色谱技术在环孢菌素A质量研究中的应用

Heat Transfer of Falling Liquid Film under Countercurrent Air Flow

下降液膜在逆向流动空气作用下的换热

A NEW COUNTERCURRENT DISTRIBUTION APPARATUS A Novel Method to Improve Tube Bus Welding Procedure

管母焊接的全新工艺

Study on Process Parameters in Multi-Stage Countercurrent Extraction by Multi-Index Optimization Method

罐组逆流提取工艺参数的多指标优化方法研究

Application of Capillary Electrophoresis in Solvent System Selection for High Speed Countercurrent Chromatography

高效毛细管电泳在高速逆流色谱的溶剂系统选择过程的应用

Optimum design model of complex countercurrent multi-effect evaporation and its algorithm

复杂逆流多效蒸发系统优化设计的模型与算法

Calculation of the Optimal k Value in RE Countercurrent Extraction by Iterative Function Method

迭代函数法计算稀土串级萃取最优化k值

Development of New Experiment System of Countercurrent Humidifier

逆流式空气湿化器实验系统的研制

Study on Simulation of channel type countercurrent continuous steelmaking

槽型逆流连续炼钢的模拟研究

The Application of Countercurrent System in Physiology and Comparative Physiology

逆流系统在生理学及比较生理学中的应用

Extraction factor is one of the most important parameters in optimum design of countercurrent extraction technology .

萃取比是优化串级萃取工艺设计中的重要参数。

A Lab-scale Simulated Method of Dynamic Continuous Countercurrent Extraction from Traditional Chinese Medicine

一种中药动态连续逆流提取的实验室模拟方法

Now high-speed countercurrent Chromatography has become an important preparative separation method .

高速逆流色谱已成为一种重要的分离制备手段，被应用于医药、天然产物化学、环境分析、食品等诸多领域。

Design and analysis of dual-frequency ultrasound dynamic countercurrent extraction apparatus

双频超声动态逆流高效提取装置的设计与分析

A new method of tea extraction was introduced , and analyzed the process of countercurrent extraction .

介绍了一种茶叶浸提的新方法，并对逆流提取的过程进行了分析。

This article expanded the concept of countercurrent system and the application in physiology investigation .

本文着重从生理学及比较生理的较广泛领域阐述逆流系统的概念和其在生理科学中的实际应用。

Integrated Automation System for Rare Earths Countercurrent Extraction Process

稀土萃取分离过程综合自动化系统

The Application of Countercurrent Chromatography with Aqueous Two Phase System in the Separation of Proteins

双水相体系逆流色谱技术在蛋白质分离中的应用

Effect of Feed Composition on Purity Gradient and Accumulation in Two Component Countercurrent Extraction System

两组分稀土分馏萃取体系原料组成对纯度梯度和积累量的影响

Study on Mechanism of flow pattern transition of steam-water countercurrent flow in horizontal tube

水平管内汽液逆流流动流型转变机理研究