backing pressure

英 美
  • 托持压力,背压,前级压强
  • backing n.支持;背衬;伴奏动词back的现在分词.
  • pressure n.压强;压力;压迫v.施压
    1. Variable back pressure is the superimposed back pressure that will vary with time.
      可变背压是随时间变化的附加背压。
    2. Diplegs play an important role as pressure seals against the considerable back pressure generated.
      料腿则起着对产生的相当大的背压加压密封作用。