pressure-retaining

英[p'reʃərrɪt'eɪnɪŋ] 美[p'reʃərrɪt'eɪnɪŋ]
  • 保压
  • pressure n.压强;压力;压迫v.施压
  • relief n.减轻;解除;轻松;浮雕;救济(品);安慰;替代adj.提供救济的;文本的
  • test n.考验;试验;测试vt.试验;测试;接受测验
    1. The optimized holding pressure is in the middle of the maximum and minimum normally.
      优化的保压压力一般为最低保压压力和最高保压压力的中间值。
    2. A holding pressure unit allows the pre-plasticizer or a reciprocating screw to plasticize during the long holding time.
      保压装置使预熔器或往复螺杆在冗长的保压时间内加料。