释义 |
trisection
tri·sect T0368000 (trī′sĕkt′, trī-sĕkt′)tr.v. tri·sect·ed, tri·sect·ing, tri·sects To divide into three equal parts. tri′sec′tion (trī′sĕk′shən, trī-sĕk′-) n.tri′sec′tor (trī′sĕk′tər, trī-sĕk′-) n.Translationstrisection
trisection[trī′sek·shən] (mathematics) The problem of dividing an angle into three equal parts, which is impossible to do with straight edge and compass alone. |