The lower-order faults were formed under the action of strike slip stress, extension stress, camber stress and traction of master faults.
低级序断层是在走滑应力、伸展应力以及受主断层的牵引或在局部地区的拱升应力等作用下形成的。
2
Repeated traction and compression on the ulnar nerve during elbow flexion and extension is the anatomical foundation of ulnar nerve compression at the elbow.
结论：肘关节反复屈伸时尺神经不断被牵拉和压迫是造成肘部尺神经卡压的解剖学基础。
3
The paper study on maintenance extension and real-time two aspects of the existing digital protection devices software, and upgrade software of traction power supply transformer protection.