Clinical application of the dolabriform flap into facial spherical defects;
斧形皮瓣在颜面部圆形缺损修复中的应用
Analyzed vapour images indicated that before cold surge outbreak, there is a axe－shape arid region stretching from Mengolia to Changjiang River valley.
对一次冷涌过程的静止气象卫星水汽图像分析表明，冷涌爆发前，从蒙古地区有一斧形干区向南伸展到长江流域，且斧形干区南伸过程中范围扩大、强度增大。