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 of the continuous countercurrent spiral ultrasonic extracting apparatus
  连续逆流螺旋超声波浸取设备的研究
• 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。
• It is proposed to use the waste heat from the acid-making process to recover the iron in the acid-making tailing by a countercurrent process.
  为此，提出了利用制酸厂的制酸废热，应用逆流式处理工艺回收制酸尾料中的铁。
• 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。
• Analog signal adoption and control by the computer in the high-speed countercurrent chromatography;
  采用高速逆流色谱法分离纯化秦艽地上部分中的龙胆苦苷。
• 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。
• 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
• Mean temperature difference for countercurrent flow and cocurrent flow in steady continuous heat transfer has been deduced uniformly.
  采用统一的方法对定态传热逆流和并流的平均温差进行了推导。热是由于温度差造成的能量传递。
• 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。
• 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。