1. Formation center tester(FCT) is made up of hydraulic power joint, double PACKER joint, opposing infuse joint, numeric pump exhausting joint, sensor joint and sampling tube joint. 钻井油气层测试器是由液压动力短节、双PACKER短节、反向注入短节、数字泵抽短节、传感器短节和取样筒短节组成的。
2. A 24-year-old female, who complained of progressive right knee pain, limitation of knee pain, limitation of knee joint motion and ipsilateral muscle atrophy for 5 months. 一位24岁女性，有右膝关节疼痛活动受限且同侧大腿肌肉萎缩之病史5个月。
3. The right knee pain upon sudden standing up from sitting position is due to the instability of the knee joint most likely resulted from weaken muscle power around the knee. 坐下后突然站起来导致右腿膝盖痛，是因为膝盖的周围肌力变弱而引起膝关节不稳定所致的。
4. Conclusions Arthroscopic/arthrotomic debridement is a treatment of choice for stage I and II knee joint OA , and TKA for stage III knee joint OA . 结论对I期、II期OA患者，关节清理术是一种较好的方法，对III期OA患者，膝关节置换的效果也不错。
5. Knee Osteoarthritis (KOA) is a kind of degeneration of knee joint disease, which often present in the surface of joint, edge and beneath the cartilage forming new bone. 膝骨性关节炎是一种膝关节退行性病变，常在关节表面、边缘及软骨下形成新骨的一种疾病。
网络释义
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