countercurrent
英
美
n. 逆流；逆电流
adv. 相反地
英英释义
noun
- actions counter to the main group activity
- political crosscurrents disrupted the conference
- a stretch of turbulent water in a river or the sea caused by one current flowing into or across another current
双语例句
- Simulation and optimization of pressure swing distillation of methanol with countercurrent heat integration process
甲醇变压逆流双效精馏系统工艺模拟与优化 - Study on Separation and Purification of Kelp Polysaccharide by Using Countercurrent Chromatography and Ultrafiltration Grade Separation Method
逆流色谱和超滤分级法分离海带多糖的研究 - Review on countercurrent chromatography and its application to the separation of biopolysaccharide;
目的应用高速逆流色谱分离纯化白花败酱草化学成分。 - Black tea extracts are normally produced by a hot or boiling water extraction process, usually a countercurrent process.
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。 - The utility model is a solvent heating countercurrent extractor which is used for the extraction of the heat sensitivity natural products.
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。 - 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。 - Study of the continuous countercurrent spiral ultrasonic extracting apparatus
连续逆流螺旋超声波浸取设备的研究 - Purification of EGCG Monomer from the Extracts of Tea by High Speed Countercurrent Chromatography
高速逆流色谱提纯茶叶粗提物中EGCG单体研究 - 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。 - The fundament of intermittent Countercurrent ringing as well as its design and application in electroplating was described.
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。