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.
给出增大风量后瓦斯分布的算例，由此反映出工作面风压与采空区内部瓦斯压力的动态平衡性。
An example provided in the case of wind is increased, which shows the dynamical balance feature between the air pressure in working face and gas pressure in the goaf.
给出增大风量后瓦斯分布的算例，由此反映出工作面风压与采空区内部瓦斯压力的动态平衡性。
An example provided in the case of wind is increased, which shows the dynamical balance feature between the air pressure in working face and gas pressure in the goaf.
应用推荐