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
- A continuous multi-stage countercurrent fractional crystallization process for crude naphthalene
粗萘连续多级逆流分步结晶过程的研究A加权等效连续声压级 - 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 - 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。 - 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 - 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 - 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 - 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。 - 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。 - 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 - Depolymerization of Cornstalk Powders in Supercritical Methanol, Product Separation with High-Speed Countercurrent Chromatography and Subsequent Analysis
玉米秆粉末在超临界甲醇中的解聚及其产物的高速逆流色谱分离与分析