At the Fukushima Daiichi nuclear plant, water cannons spray jets of water to cool overheating nuclear reactors. But scientists say that's like using a squirt gun to put out a forest fire.

在福岛核电站，高压水炮喷洒着水柱，给过热的核反应堆降温。

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Annular and central swirling air jets smash the fuel jet and make it spray.

该喷嘴的喷雾是由环缝射流和中心旋转射流剪切破碎中心燃油射流而形成。

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The spray jets have now been switched off four weeks from the official opening of the Mary Rose Museum before the hull undergoes the technical drying process.

BBC: Mary Rose protective jets switched off for first time

Jets used to spray the hull of Henry VIII's flagship the Mary Rose have been switched off for the first time in almost 30 years.

BBC: Mary Rose protective jets switched off for first time