Methods Bipolar artificial femoral head replacement was adopted in 16 cases of unstable intertrochanteric fracture for the patents with mean operation age of 86.
目的探讨双极人工股骨头置换手术治疗高龄不稳定型股骨粗隆间骨折患者的临床疗效。
Methods: Under different conditions, using new hypertonic saline-enhanced dual probe bipolar mode in fresh porcine, observe the dimension of radiofrequency ablation zone.
方法：在不同的条件下，在新鲜的离体猪里脊肉上进行新型双极射频消融，观察消融灶的大小形态及范围。
In accordance with the invention, there are various methods of making an integrated circuit comprising a bipolar transistor.
根据本发明，存在制造包括双极晶体管的集成电路的各种方法。
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