air-bleed造句

• Air-bleed passages are also sometimes called antisiphon passage .
  空气渗入通道有时也称为防止虹吸通道。
• If air-bleed passages become plugged, they may cause the float bowl to be emptied after the engine shuts off .
  如果空气渗入通道堵塞，在发动机熄火后，会导致浮子室中的燃油流尽。
• The so - called vacuum drying is heating & drying of the materials under vacuum conditions to which , vacuum pump is adopted for air - bleed and humidity suction thus speedy drying is reached
  真空干燥，就是将被干燥物料处于真空条件下，进行加热干燥，它是利用真空泵进行抽气抽湿，加快了干燥速度。