null character

漢語翻譯

例句：

1. The process of inserting meaningless characters, such as null characters, zeros, or spaces, into the unused portions of a field, record, or fixed- length block of data.
   一種插入一些無意義字元的處理方法。例如，在一個欄位、記錄或固定長度數據塊的不用部分插入空字元、零或空格。