The separation ofm-chloroaniline and p-chloroaniline was carried out by countercurrent dissociation extraction ( CDE ).

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

萃取比是优化串级萃取工艺设计中的重要参数.

Main features of countercurrent cooling tower are introduced, and its general significance is described also.

介绍冷却塔的主要特点及其可供借鉴参考之处.

Multi-stage countercurrent extraction technology with 4 # solvent is ripe, and has been applied in practice.

四 号 溶剂的罐组式浸出工艺已经成熟, 并已经用于实际生产中.

Countercurrent Chromatography is a newly-developed separation technology.

逆流色谱技术是一种新颖的分离技术.

Countercurrent washing is applied to reduce acid pollution effectively.

摘要采用逆流洗涤方式有效减轻酸污染.

Recent research progresses on high-speed countercurrent chromatography ( HSCCC ) were reviewed.

综述近几年来高效 逆流色谱 ( HSCCC ) 的研究进展.

" Then you ought to leave it alone , " countered Doctor Civet.

“ 那你就不应当喝酒嘛. ” 希维特大夫堵她的嘴说.

I countered by asking whether she actually knew this man.

我反问她究竟认识不认识这个男人.

At the April hearing, he countered Kennedy's ire with polite answers.

在面临议员的炮轰时, 他用率直而温和的外交手腕,从容以对.

She countered all the press attacks with quick wit and skillful language.

她以急智睿语回击了媒体的攻击.

He countered our criticism with a powerful defence of his actions.

他为自己的行动做了有力的辩护,反驳了我们对他的批评.

But Armstrong countered that the kangaroo population had grown too large.

不过阿姆斯壮还击说袋鼠的数量已成长得太快.

The champion countered with his right , ie responded to a blow with a right-handed punch.

这位卫冕者挥起右拳还击.

This view is countered by Peter Ward, of the University of Washington in Seattle.

西雅图华盛顿大学的彼得-沃德反对这种观点.

The older boy refused to get up.'suppose we rest a while first, " he countered.

“ 多歇一会儿再说, ” 觉民坐了下去,就不肯起来, 他顺口推辞道.

Eleanor had countered by inviting her two secretaries.

埃莉诺不甘示弱,邀请了她的两名秘书.

The union countered with letters rebutting the company's claims.

工会写信驳回了公司的要求。

"But Peter, it's not that simple," Goldstone countered in a firm voice.

“但是，彼得，事情并非那么简单，”戈德斯通语气坚决地驳斥道。

Not only is this counterfactual approach utterly unverifiable ; it is also an ideal target for gaming.

这种不切实际的做法不仅根本无从证实,而且是弄虚作假的理想对象.

However, even if the latest technologies also can't stop each counterfeit money maker.

但是, 即使最新的技术也无法阻挡每一个假钞制造者.