Both venues also have large so-called misting tents, where huge fans blow icy sprinkles of water on the horses, allowing them to cool down after a race.

两个比赛场地则设有巨大的喷雾遮篷，那里有巨大的风扇将冰雾吹向马匹，使马匹在比赛后凉快下来。

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The oil field waste water automatic treatment system comprises automatic dosing, automatic blow-down and automatic back washing.

油田污水处理自控系统主要包括自动加药、自动排污、自动反冲洗三部分。

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