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

• Study on Pretreatment of Pharmaceutical Waste Water Using Technology of Azeotropic Distillation and Countercurrent Evaporation The hot air condensed the steam.
  共沸蒸馏-二效逆流蒸发工艺预处理化学合成制药废水水蒸气凝结成了水珠。
• Conclusion The ex-tracting method of high-speed countercurrent chromatography and the determining method of spectrophotometry have widen development prospect.
  结论高速逆流色谱提取方法和分光光度测定方法具有广阔发展前景。
• The paper investigated the effect of unequal countercurrent blood vessels on the temperature distribution during phased high intensity focused ultrasound ( HIFU) treatment.
  在高强度聚焦超声（HIFU）下，研究了管径不同的伴行血管对于组织温度分布的影响。
• 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 application of ultrasonic oscillator in the continuous countercurrent spiral extracting apparatus
  超声波振荡器在连续逆流螺旋浸取设备中的应用研究
• An eddy or countercurrent in water. combined radial and axial flow turbine
  逆流水中的漩涡或逆流辐流-轴流式涡轮机
• 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。
• YLX Series Countercurrent Scrubber is used for the final washing of salt slurry.
  YLX系列逆流洗涤器适用于盐浆的最终洗涤。
• 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。