蒙特卡洛模拟实验——用蒙特卡罗方法模拟源137Cs（E0＝662KeV）在NaI(Tl)闪烁体中的输运情况。 -Monte Carlo simulations- Monte Carlo method to simulate the source the 137Cs (E0 = 662KeV) NaI (Tl) scintillator transport situation.

某国际贸易中心共40层，设有载客电梯10部（用E0~E9标识）。利用多线程技术实现个电梯载客的仿真情况，另附上技术文档-An international trade center 40 layers, with passenger elevators 10 (with E0 ~ E9 logo). The use of multi-threading technology to achieve a passenger elevator simulation case, attached tech