radius n. (pl.radii ) 1.半径;半径范围。 2.【解剖学】桡骨。 3.(车轮的)辐;【物理学】辐射线;【无线电】径向射线;辐射物;(六分仪等的)针;【纺织;印染】杼。 4.【植物;植物学】射出花。 within a radius of three miles 在周围三英里以内。 the flying radius 飞行半径;(加一次油的)飞行距离。 a radius of action 【军事】行动[活动]半径[所及范围];航程;续航距离;续航力。 radius of convergence 【数学】收剑半径。 radius of curvature 【数学】曲率半径。
Study of external fixation with splint for the treatment of fracture of the radius and ulna 单侧外固定支架治疗肱骨干骨折不愈合15例分析
Radius and ulna . bones of the forearm . the radius is the shorter of the two bones and revolves partially around the ulna 桡骨和尺骨,即前臂骨。桡骨较尺骨短并能部分地绕尺骨转动。
A comparison between single photon absorptionetry of bone mineral density and laminated cortex index of radius and ulna in diagnosing osteoporosis 比较桡尺骨皮质分层指数与单光子吸收法骨矿定量法诊断骨质疏松症的价值