forward bending meaning in Chinese

前弯

Due to the deformation and forward bending of knee joints , walking on tiptoes , which is painful and lacking strength
治疗前因膝盖关节变形向前弯曲，行脚尖、走路痛苦乏力。
Body stretch1 sit on the floor legs straight palms2 on thighs . slowly stretch forward bending at the waist until you can grasp your feet or ankles drop your head as close to your legs as possible . slowly reverse the move till you reach the start position . do two more repetitions
手掌放在大腿上慢慢向前伸，同时弯腰，使手能抓住脚或脚踝低头，使头尽量接近腿部，然后将头与手向后收回原位。
The thesis puts forward bending theory of flat plate with extensive four - displacement for the first time , so it has significant theoretical significance . and the theory is helpful and practical for the design and construction of expressway , airport aircraft parking area , wharf freight shed and plate type foundation
本论文首次提出了具有四个广义位移的平板弯曲理论，具有重大的理论意义，同时对高速公路路面板、机场停机坪、码头货舱、板式地基的设计和施工等工程实践具有重要的指导意义。