base projection

例句：

1. 1.In the study of computer graphics, baseprojection is a crucial technique for creating realisticimages.
   在计算机图形学研究中，基础投影是创建逼真图像的关键技术。
2. 2. The teamused base projection to map out the terrainbefore they started building their camp.
   团队使用基础投影来绘制地形图，以便开始搭建他们的营地。
3. 3. The scientist conducted experiments usingbase projection to test the effectiveness of hisnew drug.
   科学家使用基础投影进行实验，以测试他新药的有效性。