For example, we see the identifier (id) and version fields we previously defined using the template shown in Figure 4.
例如，我们看到先前使用图4中所示的模板定义的标识符(ID)和版本字段。
2
A symbol is a resource identifier (id) that consists of two parts: a text string (symbol name) mapped to an integer value (symbol value).
符号是资源标识符(ID)，由两部分组成：文本字符串(符号名)及其映射的整数值(符号值)。
3
In this paper an identifier (id) watermarking algorithm is proposed, which has the characteristics of error-correct, high redundance and adaptive watermark retrieval.