cyclonic current是什么意思

用法例句

Developing aspiration spiral-flow type centrifugal flotation machine;

吸气旋流式离心浮选机研制

The air-sparged hydrocyclone (ASH) is a new separating device used to intensify flotation effect by means of centrifugal force.

充气旋流器是利用离心惯性力强化浮选效果的新型设备 ,综述了用于油水分离的充气旋流器的结构、分离机理和影响因素的研究进展 ,并提出展望。