打字机发明140多年了,初学计算机的人要记住26个字母的排列顺序可不容易,这必然影响打字速度。键盘上字母的排列真的无律可循吗?本来中国人从小学的就是汉语拼音,习惯于用汉语拼音输入汉字。经过长时间的研究,我发现:排列在键盘上的汉语拼音字母,按照声母韵母的发音,可分为五段,即:QWERT.YUIOP.ASDFG.HJKL.ZXCVBNM。这五段有韵有律,易读易记。根据这五段还可以编成五句口诀。请看键盘示意图: Typewriter invented more than 140 years, beginner computer people to remember the order of 26 letters is not easy, which will inevitably affect the typing speed. Is the arrangement of letters on the keyboard really non-legal? Originally, Chinese people used to be pinyin in primary school, and used to input Chinese characters in pinyin. After a long period of research, I found that the Chinese pinyin letters arranged on the keyboard can be divided into five sections according to the pronunciation of initial consonants: QWERT.YUIOP.ASDFG.HJKL.ZXCVBNM. The five sections have rhyme and law, easy to read and easy to remember. According to these five paragraphs can also be compiled into five formulas. Please look at the keyboard diagram: