deficiency

• I pointed out the faultiness of his reasoning and emphasised the deficiency of his knowledge .
  我指出他的论证方式是错误的，我强调他的知识是欠缺的。
• Magnesium deficiency most commonly occurs in acid, sandy soils in areas of moderate to high rainfall .
  缺镁常常发生在中雨量或高雨量区的酸性砂质土。
• Alluvial soil was found to be more likely to show a greater deficiency of magnesium than glacial till soils .
  冲积土比冰川土更容易呈现较严重的缺镁。
• Under the mountains these condition would call for a deficiency in density of the crustal rocks .
  要满足这种条件，山脉下面地壳岩石的密度应当有一个亏损。
• It seems likely that the drug resistance is caused by permeability changes rather than enzyme deficiency .
  抗药性似乎是由渗透性改变而不是酶缺损而引起的。
• Her sex are said to admire men of courage, on account of their own deficiency in that qualification .
  据说女子羡慕男子的勇气，是由于她们自己缺乏这种品性。
• In the first winter of the war these accumulated and glaring deficiencies were serious handicaps .
  战争的第一个冬季，此种累积且显著的弱点，成了严重的障碍。
• The deficiency of such observations will be eliminated by the installation of more oceanbottom seismographs .
  设置更多的海底地震仪可以避免这种观测上的不足。
• After dick white became director-general in 1953, he recognized the great deficiencies in this area .
  迪克怀特在1953年担任局长后看到了这一领域里的严重缺陷。
• This critical deficiency was itself due to three factors which interacted with each other over the entire period .
  这个关键性逆差来源于三个始终相互作用的因素。