mathematical expressions extraction

• 数学公式提取

mathematical expressions extraction的用法和样例：

例句

1. Thus it realized effective extraction of all parameters of LFO signals and put forward a new explanation of the mechanism of very low frequency oscillation.
   其次运用该文推导的阻尼比计算公式提取各振荡模态分量阻尼比，从而实现低频振荡模态参数的有效提取。