通气

• The air passage is called the air bleed .
  空气通道叫通气孔。
• We must keep in touch with each other .
  大家要经常通气。
• "i like a cigar to really draw," said the count .
  “我喜欢通气的雪茄，”伯爵说。
• Measures to increase ventilation will rectify the problem .
  增进通气的措施会纠正这种情况。
• Allow three to five seconds for these rapid ventilations .
  这样做35秒以达到快速通气的目的。
• The fresh-air inlet was usually the crankcase breather cap .
  新鲜空气进口一般是曲轴箱通气盖。
• Roots must have good aeration in order to function properly .
  为了根系机能正常活动，必须有个良好的通气条件。
• This adversely affects water movement, permeability, and aeration .
  这对水分移动，渗透度及通气性有不利影响。
• They geared the deep-sea diver with helmet, suit and air nose .
  他们给深海潜水员配备了防护帽、潜水服和通气管。
• This is true for bod removal, aeration and biological growth .
  这对生化需氧量的去除，通气，生物生长都是适用的。