vacuo ['vækjʊoʊ]

例句:

• This discussion has considered the projectile in vacuo.
  来自SA
• The mixture is then distilled in vacuo.
  然后将混合物进行真空蒸馏.
  
• Cardiotomy suction negative pressure was determined by vacuo meter during ECC.
  转流中用负压表进行心内吸引管负压测定.
  
• The soldering qualities of radiating fin are increased by adding Mg spalls in vacuo soldering furnace.
  通过跟踪试验,在真空钎焊炉内加入镁屑,解决了质量问题,提高了散热片的钎焊成品率.