Character dividing的用法和样例：
例句
- The formula recognition problem was divided into character segmentation and structure analysis.
公式识别问题被分为字符分割和结构分析两部分内容。 - Second, at the step of character segmentation, gain method is adopted for deciding characters edges and segmenting characters more accurately.
在字符分割过程中，采用增益方法识别边界，准确分割出单个字符。
