1. The format adopts base32 encoding and preserves the lexicographic sorting order of UCS. 此格式采用基底32编码,且保持通用字元集的词典排序顺序。
2. int compare(string_type const & str) const ; Performs a lexicographic string comparison. 进行文字上的字符串比较。
3. Pragmatic meaning and lexicographic meaning are related to each other at the deep level while contrasting with each other at the superficial level. 语用意义与词典意义不仅存在差异,也有深层次的内在关联。