数字和字母的 meaning in English
number letter
Examples
- In computer security , searching for telephone numbers and passwords by successively trying various combinations of numbers and letters
在计算机安全学中,以连续地试验数字和字母的各种组合来搜索电话号码或口令的方法。 - This is an edit and it can be a useful way of minimizing errors ; for example , if a certain piece of input data must consist of a four character number , program edits can be used to reject erroneous entry of a five character number or four characters comprised of both numbers and letters
编辑是将错误最小化的有效方法；例如，如果某块输入的数据必须包含4位字符数字，那么程序编辑器就可用来拒绝错误的5位字符数字的输入或包含数字和字母的4位字符的输入。