people are likely to overlook in teaching the essential factor that the domain of definition of function concept is just the nonempty set of number.
在函数概念教学中 ,往往容易忽略其定义域为非空数集这一要素 。
the concept of l intuitionistic fuzzy sets and l-intuitionistic fuzzy topological space on nonempty set are introduced.
在非空集上引入l直观模糊集和l直观模糊拓扑空间的概念;
an array type describes a contiguously allocated nonempty set of objects with a particular member object type, called the element type.
数组类型同样是派生类型,它描述了某种对象的连续的非空集合,由其中元素类型和元素个数来刻画。
in this paper, the concept of efficient lower bounds of a nonempty set is introduced. a new strictly c pseudomonotone mapping is introduced.
本文不仅引入了非空集的有效下界的概念,而且引入了新的严格c-伪单调映射。