1. Remove caliper flex hose brackets from the frame rails. 从车架的轨道拆卸弯角器折曲软管支架。
2. Objective To evaluate the effect of a modified postoperative exercise after high-flex knee prosthesis replacement. 目的探讨改良锻炼方法在高屈曲度膝关节假体置换术后的应用效果。
3. Bend your elbows, flex your hips and torso, relax your chest and shoulders and take brisk steps at a comfortable but challenging stride. 弯弯手肘、活动臀部和全身、胸部和肩膀放松，并以一种舒服又具有挑战性的大步，轻快地行走。
4. Nanotubes, he imagined, might flex up and down to represent a 0 and a 1 state, like hyper-shrunken versions of the relays in the Mark 1. 他猜想，藉由奈米碳管的弹性向上、向下伸缩，或许能分别表现0和1的状态，就像是超小型的马克一号继电器。
5. The author pointed out that tubing anchor can not only control the tubing flex , but also improves force status , prolong the using life of tubing strings . 指出油管锚（油管张力锚除外）不仅可以控制管柱的伸缩，而且可以改善管柱的受力状况，延长油管的使用寿命。
