To finalize the program as follows: all rooms used fan-coil plus fresh air system, this building used as a screw-type chiller cold source.
最终确定方案为：所有房间采用风机盘管加新风系统，本建筑物采用螺杆式冷水机组作为冷源。
2
OBJECTIVE: to observe the methods and results of screw insertion and histocompatibility of host using Kirschner wire plus tapping technique.
目的：以徒手克氏针加叩击法制备胸椎椎弓根钉道，观察螺钉置入的准确性及置入后与宿主的组织相容性反应。
3
Objective To compare the clinical results of close reduction plus cannulated screw system and open reduction plus bone flap transfer treating femoral neck fractures.