P-ring structures P型环网结构
p-ring p环
top p ring 顶圈
clamp p ring 夹圈
back-up p ring 背位环
P Pink ring 粉红圈
left maximal P hereditary ring 左极大P遗传环
同义词： public relations
以上来源于: WordNet
This paper gives the definition of P-hereditary ring and discusses the necessary and sufficient condition about the submodule closure of cyclic module.
本文给出p—遗传环的定义及循环模的子模闭的充要条件。
In the first chapter, we discuss the fully graded algebras over discrete valuation ring with an algebraically closed residue field of characteristic p.
第一章中，我们研究了剩余域是代数闭域的离散赋值环上的完全分次代数；
They can generate a P-rough integral chain, P-rough integral ring and P-rough integral ring chain.
并且在不同的迁移族不断作用下生成P-粗积分链、P-粗积分环及P-粗积分环链。
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