bottleneck gap

英 美
  • 狭缝间隙
  • bottleneck n.瓶颈v.阻塞;妨碍adj.狭窄的
  • gap n.缺口;裂缝;差距;空白
    1. In addition, the decrease of the annuli gap will yield heat transfer deterioration during flowing in narrow annular channels.
      此外,环缝间隙的减小将导致环形通道的换热性能下降。