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。

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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。

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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.

一般自然灰岩坑形成机理是由于有份量的水饱和土导致地下石灰岩洞顶层坍塌，或者由于水加宽了石灰岩床的天然裂缝而导致。

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An alternative is Inertial confinement fusion (ICF), in which fusion of nuclei is initiated by heating and compressing a fuel target, typically in the form of a pellet containing deuterium and tritium contained in a device called a hohlraum (hollow space or cavity) using an extremely powerful laser.

FORBES: U.K. And U.S. Join Forces on Laser-Fusion Energy

But this form of the disease is usually fatal as the inhaled anthrax spores began producing toxins that kill tissues in the chest cavity and cause bleeding in the lungs.

CNN: Cutaneous anthrax most common, most survived