断裂的

The analysis on crack reasons of a double-headed bolt of a mud pump was studied.

对泥浆泵双头螺栓运行中发生断裂的原因进行了分析。

The cone was made of 20Ni4Mo steel and was carburized in Acetone gas.

研究在使用过程中钻井牙轮提前断裂的原因。

To investigate the etiology,pathological characteristic and therapeutic effect of spontaneous rupture of the finger extensors.

探讨自发性伸指肌腱断裂的病因，病理特点和治疗效果。

Transplantation of frozen allogenic extensors was utilized.

结论炎症侵蚀或骨折端磨损，是伸指肌腱自发性断裂的病理基础。

Methods Subjects included 9 patients with the ACL ruputure who had arthroscopic double-bundle ACL reconstruction. The surgery was using suture button plate for fixation of a dual-beam four-stranded hamstring tendons as ACL substitution.

关节镜下以双束四股自体腘绳肌肌腱作为ACL替代物，应用缝线纽扣钢板进行移植物固定，对9例ACL断裂的患者行ACL双束重建术。

Oozing lava acts as a seal over fractured ground in Hawaii Volcanoes National Park.

意译：位于夏威夷火山国家公园看到软泥熔岩扮演了一个封条越过断裂的地面。

These graphite spheroids are know as "crack arresters" in the Ductile Iron industry because of their ability to stop cracks in their tracks.

在球墨铸铁行业内，这些石墨球称为&裂缝终结者&，因为它们具有阻止断裂的能力。

In the light of the successively occurred piercing and longitudinal cracking on the drill pipe box es,the fractures are analyzed by X-ray energy spectrum and electronic microscope,and the mechanical properties of the material are tested.

针对某油田一批进口钻杆连续发生17根钻杆内螺纹接头纵向开裂和刺穿事故，对断口进行X射线能谱、电镜和金相分析，并采样进行机械性能试验分析，认为材料不是导致接头断裂的主要原因。

Objective To conclude the method and experience of reconstruction of Achilles tendon rupture with peroneus longus tendon transfer.

目的 总结腓骨长肌腱转移修复跟腱断裂的手术方法和经验。

Objective To conclude the method and experience of reconstruction of Achilles tendon rupture with peroneus longus tendon transfer.

目的 腓骨长肌腱转移修复跟腱断裂的手术和经验。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。