说明：  创建中国科学技术大学的的英文简称“ustc”和一个旋转齿轮的动画，基本实现了光照、实体建模等功能。实验具体操作：方向键功能：向前后左右移动视点来实现漫游功能。实验代码和可执行程序见附件。
(build China Science and Technology University of the abbreviation "ustc" and a rotary gear animation basically achieved in the light, solid modeling, and other functions. Experimental specific operations : key functions : move after move around viewpoint to achieve roaming function. Experimental code and executables, see Annex.)