- 三等分
- trisect; trisection* * *trisect; trisection* * *san1 deng3 fen1trisection (math.), trisecting an angle* * *三等分sān děng fēntrisection; trisector三等分法则 middle-third rule;三等分角 {数} trisection of an angle;三等分角线 trisectrix;三等分器 trisector* * *三等分|三等分 [sān děng fēn] ► trisection (math.) ► trisecting an angle
Chinese-English dictionary. Academic. 2013.