gas manifold meaning in English

气体管线
气体集合管
瓦斯集合管

The analysis model and design methodology for the gas field are discussed referring to related documents . the structure parameters of gas manifold , channel , diffusion layer and hydrophobic layer which affect the oxygen distribution are also studied
本文阐述了气场分析模型和设计思想，研究了进气箱、交指型流道、扩散层和疏水层结构参数对氧浓度分布的影响。
The result shows that multiple inlet is better than single inlet , and that inlet with buffer is better than that without buffer . other optimal design structures are also adopted . the gas manifold with optimal structure make oxygen much evener for each cell
结果表明多进口比单进口，有)比无隔板、扩压型进口比非扩压型进口、椭圆台进口比圆台进口的进气箱结构更易实现电池堆中每个单电池进气量的均匀化。
The gas field in pemfc means the gas distribution in gas source , gas inlet tube ( scale of m ) , gas - blower , gas manifold ( scale of cm ) , channel ( scale of mm ) , diffusion layer ( scale of um ) , hydrophobic layer and catalyst layer ( scale of nm ) . the aim of changing the scales is to make oxygen reach reaction area as evenly as possible
Pemfc的气场指在气源、进气管(分米级) 、风机、进气箱(厘米级) 、流道(毫米级) 、扩散层(微米级) 、疏水层(亚微米级) 、催化层(纳米级)中的气体分布，每一级尺度的变化是为了气体的进一步均匀化。