ray plotter

例句：

1. 1. The ray plotter was used to create detailed drawings of the model.
   射线绘图仪被用来制作模型的详细图纸。
2. 2. The ray plotter is essential for architects who need to visualize their designs on paper.
   对于需要将设计可视化在纸上的建筑师来说，射线绘图仪是必不可少的。
3. 3. The ray plotter can produce high-quality images that are perfect for presentations and documentation.
   射线绘图仪可以产生高质量的图像，非常适合演示和文档。