Tu di li yong— guan li xue Zhi liang guan li xue Tu di li yong gui hua/ huan jing guan li xue Ji suan ji ying yong— guan li ke xue Zu zhi guan li xue Zi wo guan li xue Yi yuan- guan li xue jiao yu guan li xue 医用物理学Ayi yong wu li xue