英语词汇perminvar是什么意思，perminvar的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	perminvar
释义	perminvar　【计】镍铁钴合金
随便看	finite number of steps finite observation time finite open interval finite open refinement finite order finite partition finite partitioning finite performable procedure finite perturbation theory finite plastic domain finite population finite precision number finite presentation finite prime divisor finite probability finite progression finite rank finite reflux finite reflux operation finite region finite representation finite restriction finite rotation finite separable extension finite sequence

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