The south part of west depression has deep detachment surface and high structureamplitude, so it is a favourable area for hydrocarbon exploration.
西洼南部，滑脱面深度较大，构造幅度大，是油气勘探的有利地区。
2
The paper discusses how to regulate the amplitude of bending moment within beam end for frame structure, and presents revisal Suggestions for previous designs.
对框架结构梁端弯矩应如何调幅问题做一探讨，对以往设计提出修正性的建议。
3
With such model the effect of tower structure, lightning current amplitude, angle of the lightning incidence, as well as the ground angle on the shielding failure rate are analyzed.