执行字符 meaning in English

execution character

Implementation of the numeric sub - set ocr - a with 9x9 matrix printers
用x点阵式印刷机执行字符数字子集
When you use this method , db2 udb will perform the character conversion correctly
在使用该方法时， db2 udb将正确地执行字符转换。
The practice of keyboarding data twice and automatically performing a character by character comparison
用键盘两次输入数据并自动执行字符比较的动作。