英语词汇“null data set”的翻译、意思、用法、释义-英汉汉英词典

单词	null data set
释义	null data set空数据集null data set空資料集電子計算機名詞
随便看	rail delivery district rail delivery port rail dolly rail drill rail drilling rail drilling machine rail drilling maching rail drill (rail borer) railed railer railers railery rail examination rail expander rail expansion joint rail failure railfanism rail fastener rail fastening rail fastening device rail fastenings rail fatigue rail fence rail-fence railfence