Air-bleed passages are also sometimes called antisiphon passage . 空氣滲入通道有時(shí)也稱為防止虹吸通道。
If air-bleed passages become plugged, they may cause the float bowl to be emptied after the engine shuts off . 如果空氣滲入通道堵塞,在發(fā)動(dòng)機(jī)熄火后,會(huì)導(dǎo)致浮子室中的燃油流盡。
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,就是將被干燥物料處于真空條件下,進(jìn)行加熱干燥,它是利用真空泵進(jìn)行抽氣抽濕,加快了干燥速度。