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。

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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。

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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。

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Yet anyone who has tried to run counter to the current uptrend has been gored and trampled by the stampeding bulls.

FORBES: Will the Market Continue Higher When Everyone Expects It?

Some of the current counter-measures are actually counter-productive.

ECONOMIST: Myanmar��s secret plague

He added that inflation was running below the Fed's long-term target of 2% and said current monetary policy was helping to counter "incipient deflationary pressures".

BBC: US Fed's Ben Bernanke hails benefits of stimulus