一个十六进制的三胞胎是一个六位数、三个字节的十六进制数字代表的颜色。

A hex triplet is a six-digit, three-byte hexadecimal number to represent colors.

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首先，使用XML编码方式的消息比二进制编码的消息平均要大六至八倍。

First, XML-encoded messages are larger than binary messages, by six to eight times, on average.

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首先，使用XML编码方式的消息比二进制编码的消息平均要大六至八倍。

First, XML-encoded messages are larger than binary messages, by six to eight times, on average.

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