scavenging system

英 美
  • 清除系统
  • scavenging n.净化;清除动词scavenge的现在分词形式.
  • system n.系统;体系;身体;制度
    1. The jet engine requires a huge scavenging system sometimes using half as much power as the tunnel itself in order to keep contamination low.
      喷气发动机试验要求庞大的排气清除系统,以减轻污染,该系统有时要耗去风洞本身功率一半之多。