英语词汇“null reference”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	null reference
释义	null reference [计] 空引用, 空参引
随便看	thousand-miles Thousand Oaks thousand-odd thousand one thousand peaks in emerald colour thousands thousands and tens of thousands thousands and thousands of thousands digit thousand seed weight thousands of thousands of instructions per second thousands of lines of code thousands of times thousands of words thousands of years thousandsome thousand's place thousands place Thousand Spring Creek Thousand Springs thousands separator thousands uponthousands thousands upon thousands thousands upon thousands of 民无恒产，则无恒心民无恒产，斯无恒心民无粮要反，兵无粮要散民无食则不可事，故食不可不务也，地不可不力也，用不可不节也民既利矣，孤必与焉。民智之不可用，犹婴儿之心民智者富强之原民智者，富强之源也。民有三勤。……政善而吏恶，一勤也；吏善而政恶，二勤也；政吏骈恶，三勤也。民有三患: 饥者不得食，寒者不得衣，劳者不得息。上不上下不下上不得下不得上不着天，下不着地上世上中农上乘上九上书上交上京