“…It is one of the most important and interisting characteristic features appearing on the fusion crusts of meteorites. Over the last 20 years, along with the advancement of aerospace adventures, the ablation phenomena of meteorites have attracted the attention of many workers in the field of aerodynamics (Larson and Mateer, 1968;Swigart, 1979;Lin, et al, 1979Lin, et al, , 1981Pu, 1982). These works have revealed by and large the ablation effect on the formation of the surface patterns on meteorites.…”