The bubbling fluidized bed is used to produce hydrogen from biomass steam gasification.

鼓泡流化床进行生物质水蒸汽气化，制取氢气。

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The major parts can be adjust levelness without dropping, leaking, bubbling and steam leaking.

主体设备水平度可调，无跑、冒、滴、漏，无蒸汽泄漏。

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This process involves using bubbling steam through a heated mixture of the raw material.

该方法使水蒸汽穿过原材料混合物给材料加热。

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Guests are encouraged to attend the spa early to enjoy the wet area - a bubbling pool, steam rooms and relaxation area.

CNN: Pamper yourself: Mandarin Oriental

The CVO reports that a bubbling lake has formed near the vents where the ash and steam has been coming out.

BBC: Mount St Helens spews out steam and ash on 5 October 2004