infin meaning in Chinese
无限大号
Examples
- At last , the isochronous center of infinity of a class of quintic systems is studied and all conditions of center and isochronous center are obtained for infin
最后,研究了一类实平面五次系统的无穷远点的等时中心,给出了系统无穷远点为中心和等时中心的全部条件