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关注：1
2013-05-23 12:21
求翻译：射流空气以一定的动量从空气幕出口处射出后，不断卷吸巷道内的空气，在动量守恒的条件下，射流外侧空气风速逐渐减低是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
射流空气以一定的动量从空气幕出口处射出后，不断卷吸巷道内的空气，在动量守恒的条件下，射流外侧空气风速逐渐减低
问题补充： |
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2013-05-23 12:21:38
正在翻译，请等待...
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2013-05-23 12:23:18
jet air to a certain momentum from the air outlet of injection, constant volume the alleyways in the air of the momentum and constant conditions, Jet outside air speed gradually reduce
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2013-05-23 12:24:58
The jet flow air projects by certain momentum after the air screen exit, the unceasing volume attracts in the tunnel the air, in under the conservation of momentum condition, the jet flow flank air wind speed decreases gradually
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2013-05-23 12:26:38
Jet air with some momentum from the air curtain outlet after the shot, constantly entrainment air inside the tunnel, in the condition of conservation of momentum, lateral Jet air velocity reduced
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2013-05-23 12:28:18
正在翻译，请等待...
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