dental implant connecting bar 牙植入连接杆
external fixation by connecting bar 连接杆外固定
external fixation connecting bar 连接杆外固定
Cu-based connecting bar Cu基连杆
The stiffness matrix about the three-dimension space connecting bar is derived.
并从理论上推导出了空间杆单元的刚度矩阵。
The above connecting bar springs rubber balls are all placed in metal tube casing pipes are fixed to supporting frame's two sides.
以上连杆、弹簧、皮球均放置在金属管内，套管固定在大梁两侧。
It introduces application of resin anchor fixation in construction of frame structure wall connecting bar from aspects of constructive technology features?
主要从施工技术特点、工艺原理和施工技术措施等方面介绍了树脂锚固技术在框架结构墙体拉结筋施工中的具体应用。
应用推荐