countercurrent

英

美

n.  逆流；逆电流
adv.  相反地

机械

英英释义

noun

• actions counter to the main group activity
  1. political crosscurrents disrupted the conference
  Synonym:crosscurrent
• a stretch of turbulent water in a river or the sea caused by one current flowing into or across another current
  Synonym:ripriptidetide ripcrosscurrent

双语例句

• 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。
• Main characteristics, structure features, operating principle and computing formulas of major parts of the self-developed full countercurrent mixed-settler are introduced.
  介绍了自行研制的全逆流混合澄清器的主要特点、结构特征、工作原理和主要部件的计算公式。
• 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
• 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。
• Design and analysis of dual-frequency ultrasound dynamic countercurrent extraction apparatus
  双频超声动态逆流高效提取装置的设计与分析
• 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
• 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
• A hot water distribution basin can be adopted for the countercurrent closed cooling tower.
  本逆流闭式冷却塔可使用池式配水系统。
• The application of high speed countercurrent chromatography in quality study of cyclosporin A
  高速逆流色谱技术在环孢菌素A质量研究中的应用
• The separation ofm-chloroaniline and p-chloroaniline was carried out by countercurrent dissociation extraction ( CDE).
  逆流解离萃取通过套用萃取酸分离间氯苯胺及对氯苯胺。