From the micro-region view-point, the five stages of fatigue take place successively, and some new explanations for the fatigue hardening, softening and fracture are given.
从微区观点，提出了疲劳过程包含五个阶段，并对其中疲劳强化、硬化和断裂问题作些新的解释。
2
Have the habit of micro in the Northwest region.
在西北地区都有吃馓子的习惯。
3
Conclusion: the combination of the baggy eyelids plastic and nasolabial furrow rhytidectomy is a micro-trauma method for the orbital region and buccal region rejuvenation with concealed cut.