此外,与其他单字节编码系统的兼容性也是一个巨大的挑战。
Moreover, compatibility with other single-byte encodings is another significant challenge.
本标准具体规定了图形字符的单字节编码和双字节编码,并对四字节编码体系结构做出了规定。
This standard specifies the graphic characters in the single-byte and double byte codes, as well as four-byte coding structure make provisions.
从0到0x7f(127)的字符把自身编码成单字节,而将值更大的字符编码成2到6个字节。
The characters numbered 0 to 0x7f (127) encode to themselves as a single byte, and larger character values are encoded into 2 to 6 bytes.
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