Through the balance of the line pattern of change in the digital stream, "0" and "1" code word, thus avoiding the emergence of a long stream of "0" or long "a" phenomenon.

通过线路码型的转变平衡数字码流中的“0”和“1”码字，从而避免码流中出现长“0”或者长“1”的现象。

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In the code, each 'word' is twelve letters long, unless there is punctuation.

在代码中，每一个“单词”都长达12个字母，除非是中间有标点隔开。

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