英语词汇relational calculus的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	relational calculus
释义	relational calculus 英?[ri?lei??n?l ?k?lkj?l?s] 美?[r??le??n?l ?k?lkj?l?s] 释义关系演算（式）行业词典计算机关系演算???
随便看	step by step variable gear step by-step variable gear step-by step variable speed transmission step-by-step variable speed transmission of the friction type step by-step variable transmission step by step welding step-by-step welding step calibration step cast step chain step chair stepchair stepchairs step-change step change step change in reactivity step change in wall thickness step change reactivity step-changes step changes step-characteristic step charge step charging stepchart step chart

英汉双解词典包含4367426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。

relational calculus