lead-in

This paper expounds the principle and means how to acquire the first letter of Pinyin in VFP and gives the program flow chart how to convert Chinese characters into the character string composed of their first letter of Pinyin.

论述了在VFP中获取汉字拼音首字母的原理及方法,给出了把汉字字符串转换为其拼音首字母字符串的程序流程图。

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.

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 。

The results showed that: (1)The detectability of the last-character marking was higher than that of the whole-word, and the first-character marking had the worst detectability.

结果发现:(1)非言语标记声与链接词所含元素的相对时相显著地影响了链接词的检测绩效,尾字标记的绩效最佳,全词标记次之,首字标记最差,但三种标记方式对句子的理解无显著影响;(2)在50ms-100ms内,非言语标记声的持续时间对链接词的检测和句子理解均无显著影响。