标准汉字库字符的拼音首字母自动提取

An Extraction Method for the First Letter of Phonetic Symbol Based on Standard Chinese Character

在应用程序 ,特别是数据库管理系统中经常要求输入汉字 ,以进行各种查询操作 ,这是非常低效而烦琐的事情 .如果能以汉字拼音首字母来取代汉字的输入 ,将极大地提高查询操作的方便性和查询效率 .通过对汉字内码的剖析 ,提出针对一、二级汉字库字符拼音首字母的提取方法 ,并设计相应函数 ,以满足应用系统的开发需要 .

For some application programs, especially some database management systems, it is usually demanded to input Chinese character to process query operation, which is inefficient and troublesome. If the first letter of phonetic symbol for Chinese character can be used to replace the input of character, it will be of grea convenience and improve the efficiency of query. This paper presents an extraction method for the first letter of phonetic symbol based on the first and second level Chinese character base through analyzing the coding of character. And a corresponding function is also designed in order to satisfy the need of application system.