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。
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.
目的比较全髋关节置换(THA)与双极半髋关节置换(BHA)治疗股骨颈骨折的疗效。
Objective to compare the curative effect of the total hip arthroplasty (THA) and bipolar hemiarthroplasty (BHA) for the treatment of the femoral neck fractures.
从实验的角度提出了一种SOI材料全介质隔离与高频互补双极工艺兼容的工艺途径。
Combining the two processes, a compatible technology of SOI full dielectric isolation and complementary bipolar process is experimented. Vertical pup and npn transisto…
从实验的角度提出了一种SOI材料全介质隔离与高频互补双极工艺兼容的工艺途径。
Combining the two processes, a compatible technology of SOI full dielectric isolation and complementary bipolar process is experimented. Vertical pup and npn transisto…
应用推荐