名詞 decimal digit:

1. a digit from 0 to 9 in decimal notation
   同義詞：decimal digit

1. A binary-coded decimal code for representing decimal numbers in which each decimal digit is represented by seven binary digits which are coefficients of8,6,4,2,0,1,0, respectively.
   用于表示十進制數(shù)的一種二進制編碼的十進制碼，其中每位十進制數(shù)用七位二進制數(shù)來表示，它們分別是8,6, 4,2, 0,1和0的系數(shù)。五－二碼表如下：
2. The carry from bit3 to bit4 needed for adding packed binary coded decimal number correctly, where two binary coded decimal digits reside in one8-bit byte.
   在兩個用二進制編碼的十進制數(shù)字同居于一個8位字節(jié)內(nèi)的情況下，為了正確地對裝配型二進制編碼的十進制數(shù)進行相加所需的從第3位到第4位的進位。