semiring

基本解释

Ceiba insignis (Kunth) Gibbs et Semir.
美丽异木棉
The concept and the universal property of fractional semiring are given.
给出了分式半环的概念和泛性质.
It is said that the server, Tecent, and Semir had deleted the advertisement .
据说，腾迅和森马不再播放那个广告了。
Letting F be a semifield,a kind of matrix semiring FN is defined and some important properties of FN are discussed.
设F是半域,在F上定义一类矩阵半环FN,讨论了FN的一些重要性质。
Some equivalent statements are obtained concerning a semiring becoming a distributive lattice.
给出了该类半环成为分配格的几个等价命题。