countercurrently

基本解释

Countercurrent washing is applied to reduce acid pollution effectively.
摘要采用逆流洗涤方式有效减轻酸污染。
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。
Below a few kinds of circumstances, cause countercurrent sex esophagitis extremely easily.
下面几种情况，极易造成反流性食管炎。
The function that Dan Rewei esophagus fights countercurrent is not complete, can appear countercurrent.
但若胃食管抗反流的机能不全，则会出现反流。