1.
Simple Discuss Important of Head and Hand Turn Stretch Time Feel to Form Action;
浅谈头手翻的屈伸时间感觉对动作形成的重要性
2.
The Research on the Mechanics Characteristic of Flexor-extensor during Trunk Isokinetic Exercise;
躯干等速屈伸运动时屈伸肌的力学特征的研究
3.
Effects of Hip Flection and Extension in Supine Position on Lumbar Traction for Prolapse of Lumbar Intervertebral Disc
仰卧牵引时屈髋、伸髋位对腰椎间盘突出症治疗效果的影响
4.
The Stress Distribution of the Lower Cervical Spine in the Flexion and Extension Movement;
下颈椎在屈伸运动时的应力分布研究
5.
The runners flexed their muscles as they waited for the race to begin.
赛跑选手在等待比赛开始时，伸屈四肢，放松肌肉。
6.
There was no time for me to reach for my gun.
我没有时间伸手拿枪。
7.
To carry further in time, space, or development; extend.
延伸使…在时间、空间或发展上扩展；使…延伸
8.
No lateral instability of involved interphalangeal joints was seen.
26个受累指关节均无侧方不稳定,指间关节伸屈基本正常。
9.
Features of Change of Jumpers Knee Flexor & Extensor Groups Muscle Force and sEMG during Isokinetic Concentric Contraction;
跳跃运动员膝关节屈伸肌群等速向心收缩时肌力与sEMG变化特征
10.
The Analysis Of Power Spectrum Of The Climber Athletes Wrist Flexor And Extensor Muscle Of Upper Limb With Different Muscle Power Training;
不同肌力训练时攀岩运动员腕伸屈肌的表面肌电频谱特征研究
11.
It will be some time before the wrongs suffered over many years are set to rights.
纠正多年遭受的冤屈需要一些时间。
12.
submit to the tyranny of inflexible office hours
屈从于硬性规定的办公时间.
13.
because it is an elastic force that can shrink and expand,
有弹性，能屈能伸的力，
14.
lengthen or extend in duration or space.
延长或者在持续时间或者空间上延伸。
15.
"To extend or continue in space, time, or degree."
在空间、时间或程度上延伸或持续.
16.
Aging & Stretcher Strains
时间效应(老化)及拉伸应变
17.
The study of the effect of myopia correction on eye-foot reaction time
屈光矫正对近视者眼-足反应时间的作用
18.
The Role of Temporal and Spatial Information in Intercepting Moving Targets;
时间和空间信息在伸手拦截运动中的作用