A new model for describing mass transfer performance in the supercritical fluid ext raction columns by continuous counter current flow was derived.
建立了描述连续逆流超临界流体萃取塔传质性能的数学模型。
As a new cooling equipment, vertical cooler provides a special feature by using counter current heating exchanging principle, that results desired cement cooling effect.
作为一种新型的冷却设备，立筒式水泥冷却器具有其独特的结构，利用逆流换热原理，获得了良好的水泥冷却效果。
The high-speed counter current chromatography(HSCCC) is a new form of support-free liquid-liquid partition chromatographic technique developed in the international academic circles.
高速逆流色谱（HSC CC）技术是国际上较新型的无需固态支撑体的液-液分配色谱技术。
This paper stresses on introducing the contents and results of a bench-scale experiment of a new type counter current finned plate setter.
本文着重介绍了新型迷宫斜板小型试验研究的内容和结果。
This article presents the principles and some problems which should be noticed in a float bed and low speed counter-current softener.
本文介绍浮床和低速逆流软化器的原理以及必须注意的几个问题。
Preparative high-speed counter-current chromatography (HSCCC) was used for the separation of calycosin and formononetin from the ethyl acetate extract of Astragalus membranaceus Bge.
采用高速逆流色谱法（HSCCC），以正己烷氯仿甲醇水组成二相系统作为固定相与流动相，对黄芪的乙酸乙酯粗提物进行了分离纯化。
The results of computation showed that the efficiency of process with alternative extraction and stripping is higher than that of common multistage counter-current extraction process.
结果表明，萃取反萃交替过程的效率高于通用的多级逆流萃取过程。
Downstream slot (CTS) and counter-current slot (CTN) respectively, suitable for different sorting granularity and different sorting process requirements.
顺流槽(CTS)和逆流槽(CTN)，分别适用于不同选别颗粒度及不同选别工艺的要求。
Using counter-current regeneration technology, special cationic resin replacement.
运用逆流再生技术，专用阳离子树脂置换。
Isolation of three sesquiterpene lactones from the roots of Cichorium glandulosum Boiss. et Huet. by high-speed counter-current chromatography.
高速逆流色谱法分离毛菊苣根中的三种倍半萜烯内酯。
This thesis focused on evaluation of the antioxidant activities and the counter-current chromatographic separation of bioactive components from R. cordifolia.
论文对茜草中的主要活性成分进行了逆流色谱分离及其抗氧化作用研究。
During normal operations, the flow direction of a counter-current softener used in boiler water treatment is opposite to that of regeneration.
用于锅炉水处理的逆流软化器，运行与再生时，液流方向相反。
OBJECTIVE To compare the process of counter-current-distribution(CCD) and improved counter-current-distribution.
目的：对改进逆流分配法及逆流分配法进行对比研究。
OBJECTIVE To compare the process of counter-current-distribution(CCD) and improved counter-current-distribution.
目的：对改进逆流分配法及逆流分配法进行对比研究。
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