别离于手术消毒皮肤前采样手术部位皮肤做细菌培育，并统计术后暗语传染率。

Each group made bacterial cultures from the samples collected from operational site before sterilization, and counted up the rate of postoperative incision infection.

youdao

别离于手术消毒皮肤前采样手术部位皮肤做细菌培育，并统计术后暗语传染率。

Each group made bacterial cultures from the samples collected from operational site before sterilization, and counted up the rate of postoperative incision infection.

youdao