Countercurrent
英音[ ˈkaʊntəˌkʌrənt ] 美音[ ˈkaʊntərˌkɜːrənt ]

逆流

常用释义

词性释义

n.

逆流;逆电流

adv.

相反地
例句
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  • 逆流
High speed countercurrent chromatography(HSCCC) was successfully used for the separation and preparation of isomeric compounds.
应用高速逆流色谱法对同分异构体。分离纯化进行研究。
该系统包含多个相互连接的膜吸附器筒,并被构造成以逆流流动模式进行工作。
Conclusion: The ultrasonic-assisted multi-stage countercurrent extraction method is hoped to be widely used in the pharmaceutical industry.
结论:组罐式超声波提取法可望广泛地应用在制药工业上。
本实用新型是一种溶剂热逆流萃取器,用于萃取热敏性天然产物。
堆滩浸出是一种逆流过程,其中固体是一个固定堆,溶剂从其间穿流而过。
The leatherback accomplishes this by arranging the blood vessels in the base of as flipper into a countercurrent exchange system.
棱皮龟通过位于鳍状肢下面的双向交换系统来实现这一点。
Air is introduced at the bottom and act as countercurrent to fuel flow.
空气会在底部和作为燃料流逆流。
介绍了间歇逆流清洗与自然封闭循环的原理、设计及其在电镀过程中的应用。
本发明涉及一种多级液浴式换热器,它由多个换热室串联组成,形成梯级逆流液浴换热方式。
逆流色谱技术是一种新颖的分离技术。
本发明涉及一种天然药物高速逆流指纹谱的方法及应用。
本逆流闭式冷却塔可使用池式配水系统。
红茶的提取物通常是用热水或沸水通过逆流萃取工艺来制取的。
deglutition is difficult: Deglutition difficulty also is the common symptom of countercurrent sex esophagitis.
吞咽困难:吞咽困难也是反流性食管炎的常见症状。
探讨了双塔连续逆流操作的超临界萃取和浓缩天然维生素E的工艺路线。
涡流管制冷模块包括涡流管、蒸发器及逆流热交换器;
介绍了连续逆流提取的工艺过程、主体结构及性能特点,并分析了其在实际应用中存在的一些优缺点。
通过采用新型的竖向逆流型气浮池,提高了气浮的去除率。
多层平织丝网表层过滤结构,逆流清洗效果好,清洗简单。
高速逆流色谱实验体系的选择和优化。
已应用于治疗消化性溃疡和反流性食管炎等。
USA's countercurrent against CP leads PCI suffering from the squeeze of both the cold war and the Christian Democratic Party(DC).
美国的反共逆潮使意共饱受冷战魔影与国内天民党的双重压榨。
目的:采用罐组式动态逆流提取工艺提取丹参中酚酸类成分。
Is excuse me Chinese traditional medicine of gastritis of biliary countercurrent sex still Western medicine very good?
请问胆汁反流性胃炎中药好还是西药好?。
并切换该阀,使得所述膜吸附器筒互相连接而在逆流流动模式下工作。
Some electronic load has an extra function of supply countercurrent.
有些电子负载还具有反向充电的特殊作用。
浮动床逆流再生工艺设计,水质好,盐耗低。
The technical parameters of the key parts including the magneto generator, chain wheel, countercurrent power source and so on are chosen.
此研制通过对永磁发电机、链轮、逆变电源等关键部件进行技术参数选取而进行设计制作;
it also makes countercurrent spike to power supply which is tend to cause the losses of power supply and filtering capacitance.
对供电电源有反向电流冲击,容易造成供电电源和滤波电容的损害。
逆流水中的漩涡或逆流
1·Hatchlings are simply too small to conserve body heat, even with insulation and countercurrent exchange systems.
刚孵出的小海龟太小了,即使有保温和逆流交换系统,也无法保持体温。
2·The leatherback is certainly not the only animal with such an arrangement; gulls have a countercurrent exchange in their legs.
当然并不只是棱皮龟有这种结构,海鸥的腿部也有一个逆流交换系统。
3·The leatherback accomplishes this by arranging the blood vessels in the base of its flipper into a countercurrent exchange system.
棱皮龟通过将鳍状肢底部的血管排列成逆流交换系统来完成这一过程。
4·The influences of column diameter and height on the countercurrent flotation process were discussed, and the new concepts of choked air bubbles and area load were put forward.
论述了柱径与柱高对逆流浮选柱浮选过程的影响,提出了气阻、面积负荷的概念。
5·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。
常用短语
countercurrent extraction
countercurrent extraction - 逆流萃取;反流提取;逆灵提;逆镣取
countercurrent flow
countercurrent flow - 逆流;反流;对流