“图符”造句

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好的图解中包括用到的图符、符号的名字, 以及关于符号用法的描述性文字.
A good legendthe notational symbols the name of the symbol, and a description of its usage.

研究地形图中地物图符的提取方法,并以居民区为例实现其特征信息的提取.
Studies methods of recognizing ground symbols in relief maps to extract data that residential symbols represent.

• #图符