定则

• We now have to provide a plausible reason for these rules .
  现在就必须对这些定则作出合理的解释。
• The "unconditional surrender" formula was announced by the president and the prime minister .
  总统和首相宣布了“无条件投降”的定则。
• The law which goes by his name is a useful rule for predicting the direction of an induced current .
  这条用他的名字命名的定律，是判断感生电流方向的极有用的定则。
• Specification of demonstrator for rules of left and right hands
  左右手定则演示器技术条件
• Normality of a family of holomorphic functions
  一族全纯函数的正规定则
• On normal criterion of meromorphic functions
  亚纯函数的一个正规定则
• No judges . win by skill alone
  没有定则，技巧最高者获胜