在一些陨石中观察到由次级宇宙射线产生的中子效应, 即由79Br和81Br俘获次级中子产生的80Kr和82Kr过剩.根据79Br(n，γβ)80Kr, 81Br......

Thermal stress in meteoroids by aerodynamic heating is calculated for the ideal case of an isotropic,homogeneous,elastic......