极限负荷 stalling point
limit load
ultimate load
- 3组髁突弹性极限负荷、最大负荷及刚度与骨密度之间均有显著或极显著意义的相关性,相关系数在0.862以上。
Conclusion The changes of condylar shape induced by various operations directly influence its compressive mechanical properties and bone mineral content. - 其弹性极限负荷及位移、最大负荷及位移以正常组为最高,而刚度及骨矿含量则以切削组为最高,减径组各项指标均最低。
There was marked and extremely marked linear positive relativity among condylar elastic-limit load, largest load, stiffness and bone density, in which all relative coefficients exceeded 0.862. - 推力轴承只能承受轴向负荷,极限转速低。有单向推力和双向推力两种受力方式。
The thrust bearings are capable only to sustain the axial loads,with low limit speed.They have two stress modes,i.e.one-way thrust and two-way thrust.