介绍了水力旋流器在德兴铜矿泗洲选矿厂粗选段磨矿分级、精选段尾矿选硫等方面的应用现状。

The paper present the application of water cyclone in milling grading and sulfur dressing of tailings.

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即使没有机会参加这些活动也没关系，人们也可以在地铁里看到中国诗歌精选段落，并得到分发给乘客的福饼等。

Even if you don't have a ticket to one of these events you can still enjoy free Chinese poetry readings on the Underground, and fortune cookies handed out free to commuters.

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