This paper begins by analysing the existentially quantified formulae,exemplified by the initial "you" construction,and the universally quantified formulae,exemplified by the totality-subject construction.

The Western philosophers sought to solve this problem by denial of the life limit of human beings,while Chinese ancient philosophers did it by admitting the limited existence of human beings and looking for the solutions within the limit.

The Syntactic and Semantic Analysis of Scope Ambiguity of Universal and Existential Quantifiers in Mandarin Chinese and English;

Taking three relations for example, applyin some relevant theories to discrete mathematics, this article converses the query of the universal quantifier problem into the query of equivalent existential quantifier, then to achieve it in SQL.

The influence of washing on the enrichment of non-process elements,the enrichment characters of non-process elements in different kappa number pulp and the distributing characters of different mode of occurrence of non-process elements in pulp system were studied.