英语词汇covariant index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	covariant index
释义	covariant index 【数学】协变指标
随便看	fault plane fault rock faults fault scarp fault set fault strike fault surface fault system fault terrace fault throw fault throwing fault tolerance fault-tolerant fault-tolerant computer fault-tolerant system fault-tolerant systems fault trace fault tracer fault trap fault tree fault-tree analysis fault valley fault vein fault wall fault walls

英汉双解词典包含483723条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。