在绿化屋顶种植1米多深的植被，雨水被收集起来用于供应浴室，空气作为一种平衡通风系统。
On the green roof, the vegetation is 1 meter deep and the rainwater is collected to supply the bathroom installation while the air is treated with a balanced ventilation system.
在许多通风系统中，常采用风量分配器来保证在各送风支路风量发生变化时系统风量的平衡。
Air distributors are usually placed in ventilating systems to keep the balancing of volume flow rates between each branch of ducts.
示范10 BP使用力量平衡的原则，以打开安全阀和通风系统压力设定点时超出。
The Model 10bp USES a force balance principle to open the relief valve and vent the system pressure when the set point is exceeded.
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