英语词汇relational algebra operation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	relational algebra operation
释义	relational algebra operation 翻译关系代数运算以上为机器翻译结果，快速获取精准的人工翻译结果，建议选择有道人工翻译网络释义 1 ?关系代数操作关系代数操作双语例句 1 The system always adopt three kinds of technology that base on relational algebra operation, request decomposit localization, access route optimization to make optimization. 通常系统采用基于关系代数操作，请求分解定位和存取路径的优化三种技术对请求进行优化。 2 In relational databases, an operation in relational algebra. 在关系数据库中，关系代数中一种操作。
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英汉双解词典包含3185865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。