theory of rings中文什么意思

例句与用法

1. ring of formal triangle matrix is also called ring of extended triangle matrix which plays an important role in theory of rings and moduli
   摘要形式三角矩阵环，又称广义三角矩阵环，这类环及其上的模在环模理论中扮演着重要的角色。
2. with development of science and technology, theory of rings is increasingly accurate and perfect . preliminary results of rings have been applied in practice
   随着科学技术的不断发展，环理论进展越来越大，越来越越精确和完善，并且环的初步结果已在实践中得到应用。
3. in resent years, the theory of ring of coding and cryptography is the key for researcher in coding and cryptography . in particular, the study of code over z4 . in this paper, the main results are the following : 1
   近年来，很从事编码密码理论的研究者将研究的兴趣从有限域上的编码密码理论转移到有限环上，尤其是z_1码的研究，通过gray映射，将z_1上的码与域上二元码联系起来。