Wide range or windings available with 4 or 6 connections for use with bipolar or unipolar drives.
绕组广泛或有4个或6或单极与双极驱动器使用的连接可用。
2
To estimate the clinical effects of total hip arthroplasty (THA), bipolar and unipolar hemiarthroplasty for the treatment of femoral neck fractures (FNF) in the elderly.
评价全髋关节置换术、双极与单极人工股骨头置换术治疗老年股骨颈骨折的临床疗效。
3
Objective: To study the difference in the clinical feature of unipolar and bipolar depression.