Conclusion The length of the femur medullary cavity, the form of narrow part and the arc were exerting the conditionality function for designing and applying the Chinese intramedullary nail fixation.
结论股骨骨髓腔长度、狭窄部形态及弧度等参数在交锁髓内钉的设计和应用中发挥着制约性作用。
2
The museum's wedge-shaped form also takes its design cues from the convention centre, which will feature a large triangular cavity.
博物馆的楔形形式的灵感也来源于该会议中心，它将以一个大型的三角洞为特色。
3
Natural sinkholes generally form when heavy, water-saturated soil causes the roof of an underground limestone cavity to collapse, or when water widens a natural fracture in limestone bedrock.