Skin looks like nothing to alpha beam. Skin can't block alpha.
Skin looks like nothing to alpha beam.
所有跟帖:
• 对啊...皮肤挡alpha 射线? 记得著名的卢瑟福的背反射实验吗? -季襄- ♂ (142 bytes) () 03/18/2011 postreply 14:37:54
Skin looks like nothing to alpha beam. Skin can't block alpha.
• 对啊...皮肤挡alpha 射线? 记得著名的卢瑟福的背反射实验吗? -季襄- ♂ (142 bytes) () 03/18/2011 postreply 14:37:54