英语词汇“关系代数”的翻译、意思、用法、释义-英汉汉英双解词典

单词	关系代数
释义	关系代数医relational algebra
随便看	closed geometry closed gilt closed gland closed glands closed goaf closed gonioscope Closed graft closed grained closed-grained closed-grained wood closed grammatical function closed graph closed graph pattern closed graph theorem closed-graph theorem closed grating closed greater tuberosity fracture closed grill closed grodesic closed groove closed group closed growth system closed guard closed guidance closed guide