现代的一些字典的部首一般都是根据检字法原则制定的,例如《汉语大字典》的200部,《标准汉语字典》的201部等。而最初部首的建立是文字学意义上的划分,例如《说文解字》《玉篇》等字书的部首。东汉许慎的《说文解字》是我国第一部字典,在许多方面都有开创性的意义,许慎从汉字形体出 Some modern dictionaries are generally based on the principles of the principle of word-based formulating, such as “Chinese Dictionary” 200, “Standard Chinese Dictionary” 201 and so on. However, the establishment of the initial radical is the division of literary meaning, for example, the radical of “Shuo Wen Jie Zi” and “Yu Pian”. Xu Shen of the Eastern Han Dynasty “Shuo Wen Jie Zi” is the first dictionary of our country, in many ways have seminal meaning, Xu Shen form from the Chinese characters