4周搞定2000+托福核心词
反向流动→逆流
countercurrent
常考释义
n. 逆流;逆电流
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。
adv. 相反地
['kaʊntə,kʌrənt]
基本释义 n. 逆流
常考释义 n. 逆流
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。
encounter vt. 遭遇
en进入...内+counter背道而驰的 =在对面→遭遇
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