flexion and extension 中文意思是什麼

flexion and extension 解釋
屈伸運動
  • flexion : n. 1. 彎曲；彎曲部；彎曲度。2. 【語法】曲折，詞尾變化。adj. -al 可彎曲的；【語法】屈折的，詞尾可變化的。adj. -less
  • and : n. 1. 附加條件。2. 〈常 pl. 〉附加細節。
  • extension : n 1 伸長，伸展，延長，延伸，擴展，擴大；廣度，范圍。2 延期；〈美國〉（房屋的）增建部分，（鐵路等...
  1. Significance of cervical flexion, extension, protrusion and retraction tests in cervico - shoulder pain

    頸部4種位置試驗檢查頸肩痛患者的意義探討
  2. From dynamic biomechanical analysis of knee slight flexion and extension to explore it value of practice

    從膝關節微屈伸運動的動態生物力學分析探討其實用價值
  3. Result mediopatellar plica syndrome had the following clinical symptoms : painful knee and mediopatellar tenderness in all patients ; tender bands in 56. 7 % patients ; positive test of flexion or extension with internal femoral condyle pressed in 62. 7 % patients ; positive mcmarry " s sign in 31. 3 % patients

    結果髕內側滑膜皺襞綜合征有以下主要臨床表現: （ 1 ）患者均有膝痛和髕內側壓痛； （ 2 ）可觸及痛性索條； （ 3 ） 「壓迫股內髁膝關節屈伸試驗」陽性； （ 4 ）麥氏征陽性。
  4. To investigate the the body shape strength and kinematics that effects sprint expert performance 17 healthy male sprinters were measured using songxiam9000 high speed vidicon in the field ; body shape of sprint athlete were tested by steel rule ; meanwhile shoulder were tested at 60, 240and360 deg / sec velocities ; lower limb were tested at 60, 240 deg / sec velocitues using biodex - ii tesing and rehabilitation system in the laboratory this research provide theoretical basement to scientifically make reasonable exercise prescription and perfect sprint theory the result show that ( 1 ) the results of correlation indicate that 100m performance related to the shoulder fast flexion torque and hip flexion / extension torque ^ ankle fast dorsiflexion torque ; ( 2 ) the upper arm relaxing enclose and lower limbs length effect 100m performance ; ( 3 ) the biggest shoulder extension joint, swing rage of shoulder and the biggest elbow joint extension effect 100m performance

    受試者為17名男子一、二級短跑運動員。使用松下m9000高速攝像機對100米跑動過程中的運動員進行錄像，同時測試短跑運動員100米成績，利用愛捷錄像分析系統獲取運動學參數；用人體測量尺測試短跑運動員的肢體圍度；同時採用biodex -型等動測力及康復統，測試運動員上肢肩關節及下肢髖、膝、踝3個關節的等速屈伸肌力。在角速度60 s （慢速） 、 240 s （中速）和360 s （快速）下測試肩關節等動向心收縮肌力；在角速度60 s9慢速）和240 s （快速）及120 s下測試下肢3關節等速向心及離心肌收縮肌力。
  5. Flexion and extension of the joints were normal in 19 cases and mainly normal in 7 cases. lateral crush injuries usually caused transverse rupture in the middle of icl, whereas torsion injuries usually resulted in both ligament rupture and avulsive bone fractures

    側方擠壓傷可造成韌帶中部橫行斷裂;扭轉傷常伴有帶骨塊撕脫;側方擠壓加扭轉傷常致韌帶中部斜形斷裂。
  6. Flexion - extension radiographs taken at the end - range of movement will capture only the function of the passive stabilizing subsystem and fail to address the active and neural control subsystems

    腰椎屈伸側位片拍攝的是腰椎活動的最後階段，只反應了脊柱被動系統的功能，而沒有反應主動系統和神經控制系統的功能。
  7. A case study is presented for the reachable workspace of the human finger ( flexion / extension planar motion ), based on the research on the anthropometric data of human finger kinematic parameters and the joint motion range limits, and then 3 - d modeling of fingers reachable workspace using a recursive swept boundary method is constructed

    通過測量活體手指的長度及活動度，研究了人體手指幾何和運動參數的分佈，並用曲麵包絡的方法求出手指可達工作空間的三維模型。
  8. The stress and strain distribustions were measured on four fresh cadaveric specimens of thoracolumbar spine, which were fixed in upright, 20 - degree flexion and 20 - degree extension positions

    測定分析了4例新鮮胸腰段脊柱標本分別處在直立、前屈20 、后伸20狀態，受到靜載荷作用時胸腰椎前緣的應力和應變分佈規律。
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