Conclusion: the therapeutic effect on burn-freeze combined injury would be very efficacious after using embolus dissolution, vascular dilation, supplementing with high pressure oxygen and skin graft.
结论：烧冻复合伤在积极采用溶栓、扩张血管的基础上，再辅助高压氧、植皮等治疗，疗效显著。
2
Parametric analysis is carried out to investigate the effects of soil dilation and overburden pressure on the soil nail pullout resistance.
结果显示，当上覆压力较小时，剪胀角对抗拔应力的影响较小。
3
The propagation angle of the principal fault rupture through soil equals the dilation angle of the soil under the mean confining pressure.