The results show that interior vibration can improve the fluidization behavior of the fluidized bed with a high bed hold-up significantly due to the vibration wave propagation.

实验结果表明，流化床中内加振动对流化床的流化状态有显著的改善作用，内加振动能在流化床中传播，改善了高床层流化床的流化状态。

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The invention discloses a high-low bed with a ladder arranged between the upper AD lower beds at one side of the bed, the other side thereof being provided with a foldable desktop.

本发明公开了一种带梯子的高低床，在高低床一侧的上、下铺位之间设有梯子，另一侧上设置可折叠的桌面。

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The problem is that not everyone uses social media - it tends to be concentrated in major cities - and there is no guarantee people laid up in bed with a high fever will feel like broadcasting their symptoms to the world unless they are caught up in a media panic like the one around the H1N1 virus.

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My room is fabulous: 10-foot ceilings, a plush king-size bed with feather pillows and a big high-definition television.

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Both come complete with a king-size bed or double beds, breakfast buffet for two, high-speed internet access, self parking, airport shuttle and transportation to the nearby International Mall and Westshore Plaza.

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