When doing that, the number of characters to be copied is usually computed based on information about the source string.

在执行这个操作时，要复制的字符的数目通常是基于源字符串的相关信息来计算的。

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Huffman coding USES a specific method for choosing the representation for each symbol where the most common characters using shorter strings of bits then are used for less common source symbols.

Huffman编码使用一种特定方法选择每个符号的表示，使用当时短位字符串的最常见的字符被使用，而不使用不常见的源符号。

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The source of Chinese characters refers to how Chinese characters were created.

汉字字源是汉字构字的来源，即汉字是如何被创造出来的。

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Below you can see the female characters on each Fictional 15 since 2005, with their rank, source of wealth and net worth.

FORBES: Why so Few Women on the Forbes Fictional 15?