relational model

• 关系模型

relational model的用法和样例：

例句

1. The semantic category determines the slot relation model of the noun phrases.
   名词的语义类别决定了名词短语的槽关系模型。
2. The mathematical model between position error and north seeking error is gotten through error theory and partial derivative principle.
   运用误差理论和偏导数原理，推导出转位误差与寻北误差二者之间的关系模型。