回路与网孔是通风研究、设计及管理中应用最频繁的两个技术术语。有关文献的作者们,有习惯于应用回路的,也有习惯于应用网孔的,还有兼而用之的。随着认识与研究工作的不断深入,对上述术语有加以区分的必要,否则将会引起某种混乱。一、回路、网孔及其圈划 Circuits and cells are the two most common technical terms used in ventilation research, design and management. The authors of the relevant literature, there are accustomed to the application loop, there are also accustomed to the application of the mesh, but also with the use of. As awareness and research continue to deepen, there is a need to make a distinction between these terms, which would otherwise cause some confusion. First, the loop, mesh and circle