asymmetrical shape
1.Numerical Simulation of S-L Interface Shape of Asymmetrical Bridgman-Hg_(1-x)Cd_xTe Crystal Growth
2.When gently inclined and middle inclined coal seam is mined, tensile stress relative centralizes at the top mountains direction of goaf, compressed stress relative centralizes at the descends mountain direction, the maximum subsidence of ground surface excursion to mountain down, the surface destruction shape is asymmetrical subsidence basin.

