| 释义 |
torsion/ˈtɔ:ʃ(ə)n/n. 1 twisting, esp. of one end of a body while the other is held fixed (尤指物体的一端被固定时另一端的)扭转；扭力 2 Math. the extent to which a curve departs from being planar 【数】挠率(曲线离开平面的幅度) 3 Biol. the state of being twisted into a spiral 【生】反扭倾向，反扭性 4 Med. the twisting of the cut end of an artery after surgery etc. to impede bleeding 【医】(手术后为了止血而实行的)动脉切口扭转 □ torsional adj.□ torsionally adv.□ torsionless adj.[Middle English via Old French and Late Latin torsio -onis from Latin tortio (as TORT)] |