...二节 正常骨结构与局部机械应力的关系 Normal bone architecture and mechanicalstress 机械加工应力 mechanical working stress 微裂纹 存在于基材内的一种现象,在织物交织处,玻璃纤维与树脂分离的现象.
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等离子电弧加热弯曲成形还可以降低机械加工引起的残余应力，有效减少回弹。
The plasma arc forming can also decrease the residual stresses caused in the mechanical processes, which can be of great significance in preventing rebounding.
然而，对于由机械加工获得的金属机械零件，必须考虑零件内存在的残余应力对热变形误差的影响。
However, for the metal mechanical parts which are processed by mechanical method, the influence of its inner residual stress on the thermal deformation error should be considered.
其通过热力和物理应力地作用而快速地成型钢结构，为更重选矿设备机械的钢板加工提供了必要的设备支持。
Through the thermal and physical stress to function as quickly and into profiled steel structure, more heavy milling equipments mechanical steel plate provides the necessary equipment support.
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