flexer挠曲试验机flexv.弯曲；伸缩；屈曲n.花线；弯曲；弹性flexibility adaptability of operation加工适应性flexor tendon stenosing tenosynovitis指屈肌腱鞘炎Flexural electro - thermal actuator微致动器flexor digitorum superficialis muscle趾浅屈肌(动), 指浅屈肌(动)flex-rigid multilayer printed board刚-挠多层印制板flexibility and configuration control挠度与线形控制Flexing Test to Power-operated Tools电动工具弯折试验flexion deformity of interdigital joint指关节屈曲畸形flexibility of research and development研发柔性Flexural Vibration Type Panel Loudspeaker弯曲振动型薄板扬声器