说明：  基于ADAMS的二级直齿齿轮减速器运动仿真 本文简要介绍了虚拟样机的含义，并就二级直齿齿轮减速器，利用ADAMS软件进行简单的运动仿真，直观再现传动过程，通过理论计算验证模型的正确与否。
(ADAMS Based on the two straight-tooth gear reducer simulation exercise in this article briefly introduce the meaning of the virtual prototype, and two straight-tooth gear reducer, using ADAMS software simulation exercise simple, intuitive drive the process of reproduction, through the theoretical calculation to verify the model correct or not.)