我们的结构是多孔渗水的，或是拥有间隙或洞的开放式的，这是我们持有大量的气元素的反映。
Our structure is porous or open with gaps or holes that are a reflection of a large amount of air element that we hold.
该分布器与原来的多孔直管式分布器比较，具有壁流量小，操作弹性大的优点，而且此分布器结构简单，安装方便。
Compared with perforated pipe distributor, perforated weir-riser distributor has smaller wall flow, bigger operation elasticity and simpler structure, it is easy to install.
在整理并分析数据的基础上提出了多孔层管内流动结构及无因次准则式。
It is intended to summarize non dimensional criteria correlation applicable to boiling heat transfer on porous layer surface on the basis of a series of experiments.
应用推荐