这些类允许各种几何图形建立在双精度或浮点精度的坐标系上。
These classes allow the various geometric shapes to be constructed with coordinates of either double or float precision.
通过采用这种方法，我用描图纸包裹自己的脚，然后用胶带粘合，再根据脚的形状画上各种几何图形。
With this approach I then set about wrapping my foot in tracing paper, then binding it up in masking tape and then drawings various geometries onto and over the form of my foot.
这里面的装饰使用的都是植物纹样，几何图形，还有各种变形的阿拉伯文字。
All the decorative patterns take the shapes of plants, geometric figures and various transfigured Arabic letters.
它是由三个可移动的几何图形组成，再根据不同的搭配来传递各种信息。
It is comprised of three movable geometric shapes that depending on the configuration carry various messages.
它是由三个可移动的几何图形组成，再根据不同的搭配来传递各种信息。
It is comprised of three movable geometric shapes that depending on the configuration carry various messages.
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