英语词汇semirings怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	semirings
释义	semirings 简明释义 n．半环：数学中的一种代数结构，类似于环，但只满足部分环的性质。半环在计算机科学、组合数学和形式语言理论等领域有广泛应用。网络释义 1 ?半环半环短语 1 Rough Properties in Semirings 半环的粗糙性质 2 unitary semirings 幺半环 3 S-semirings S半环双语例句 1 An class of partially ordered semirings is studied. 研究了一类特殊的偏序半环。 2 At the same time, we investigate the sturdy frames of M-completely regular semirings. 同时，讨论了一类M -完全正则半环的坚固构架结构。 3 Aim To study the important subvarieties (?) M and (?) M of the variety of idempotent semirings. 目的研究幂等元半环簇的重要子簇（?）。
随便看	look angle look a picture look around look around for lookas look as lookaside look aside lookaside buffer look aside buffer look-aside buffer lookaside cache look aside memory look-aside memory look aside register look aside register look as if look as if butter would not melt in one's mouth look as if one has been dragged through a hedge backwards look askance look askance at look askew at sth look at look at look at home

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