negative pressure breathing

英 美
  • 负压呼吸
  • breathing n.呼吸
  • negative adj.否定的;消极的;负面的;负的n.否定;反面意见;底片;[数]负数vt.否定
  • pressure n.压强;压力;压迫v.施压
    1. Firemen should wear proper protective equipment and positive pressure self-contained breathing apparatus.
      消防员须身穿保护装置及正压呼吸设施。
    2. The use of positive pressure respirators with double gloves also affects dexterity but to a lesser extent.
      虽然在配戴正压呼吸防护具并穿戴双层手套时会影响灵活度,但影响程度较低。