form of subscript

常見例句

With respect to the principal disjunctive normal form and the principal conjunctive normal form, we also approach the properties of the subscript sets derived from the minimum term and maximum term.
討論了命題公式的主析取范式、主合取范式中的極小項與極大項下標集合的性質，利用主范式的下標集合得到了命題公式蘊涵的幾個充要條件。