The effect of empty tower used in wet-process phosphoric acid production is better by comparison with filled tower.

通过空塔与填料塔在湿法磷酸过程中的应用情况对比，说明空塔用于湿法磷酸生产运行效果良好。

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The bathyscaphe is over 16 meters long, and its gasoline-filled flotation chamber's deck,rails, and conning tower make it look a bit like a submarine.

VOA: standard.2010.06.21

The hotel is in the tower-filled Pudong area, across the Huangpu River from the famous Bund, in the Lujiazu business district.

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Instead, I see one burning tower and smoked filled sky.

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The heliostats track the sun throughout the day, focusing its rays on a water-filled boiler that sits atop the tower.

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