短語詞組短語block character check 塊特性校驗;塊字符檢查;塊字符校驗block redundancy check 數(shù)據(jù)塊冗余檢查;區(qū)塊冗余核對block -check procedure 方塊檢查程序block sum check 塊總數(shù)檢查;塊和檢驗block k check character 塊檢驗字符BCC Block Character Check 塊特性校驗Data Block Integrity Check 檢查數(shù)據(jù)文件塊的完整性;數(shù)據(jù)塊完整性檢查block k check procedure 塊檢驗程序 返回 block check