defect

• He defected to the west .
  他叛逃到西方。
• Defects in hemostasis may be inherited or acquired .
  止血作用缺陷可能是先天性的、也可能是后天性的。
• Examination of the teeth for individual defects is a surgical subject .
  检查牙齿的个别缺损是外科的事。
• These filaments contain defects randomly distributed along the length .
  这些单丝的缺陷沿长度随意地分布。
• I don't think the importance of this defect should be exaggerated .
  我认为这一缺点的重要性不应加以夸大。
• The crystal imperfections we consider here are called point defects .
  我们认为这里的晶体缺陷是致命缺陷。
• Clefts are often associated with other more serious congenital defects .
  裂口常与其他更严重的先天性异常并发。
• Characteristic defects are of two main types; regression and syneresis .
  特征缺陷主要有两类：即退化和脱水收缩。
• They also found a way to reduce these drug-caused birth defects .
  他们也发现了一种减少这类药物引起的先天缺陷的方法。
• Non-stoichiometric defects often occur in transition-metal compounds .
  非化学计量的缺陷常常发生在过渡金属的化合物中。