Aircraft - Tow bar attachment fittings interface requirements - Part 2: regional aircraft.
飞行器。牵引杆附属接头的接口要求。第2部分：地方飞行器。
Aircraft - Tow bar attachment fittings interface requirements - Part 1: main line aircraft.
飞行器。牵引杆附属接头的接口要求。第1部分：干线飞行器。
Conclusion the bar attachment and the telescopic overdentures are ideal types of prostheses.
结论杆式附着体及双套冠式覆盖义齿是一种理想的修复形式。
Results: the stress values of the ball attachment in the palate area, alveolar bone and implant bone interface were much higher than that of the bar attachment.
结果：发现杵臼附着式固位的种植赝复体在行使功能时其腭部、牙槽骨、种植体周围骨界面的应力值均远高于杆卡附着式固位的种植赝复体。
Objective: To quantitatively study the different retentive force of bar-clip attachment supporting overdenture with different number and site of retentive nylon-clip.
〔摘要〕目的：定量评价尼龙卡设置数量及部位对杆卡式附着体固位的覆盖义齿固位力的影响。
Some automakers design the bumper bar and its attachment brackets to crush in a low-speed crash to absorb energy.
有些汽车制造商设计了缓冲杠并安装在支架上以应对碰撞挤压，在低速碰撞时吸收能量。
Conclusion: the number, site and dislocation direction of the attachment affect retention force of bar-clip implant overdenture.
结论：种植杆卡式固位体的数量，位置及脱位力方向对种植覆盖全口义齿的固位力都有一定影响。
Conclusion: the number, site and dislocation direction of the attachment affect retention force of bar-clip implant overdenture.
结论：种植杆卡式固位体的数量，位置及脱位力方向对种植覆盖全口义齿的固位力都有一定影响。
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