“椭圆”造句

用两把小匙将奶酪混合物塑成圆球或椭圆球形状。
Using 2 spoons, mould the cheese mixture into small balls or ovals.

那就是罗马的椭圆型露天竞技场了, 基本上是综合功能的体育场.
That must be the oval unroofed amphitheater in Rome. It was basically a stadium with comprehensive functions.

因此,线偏振光径全反射后将变成椭圆偏振光.
Linearly polarized light will in consequence become elliptically polarized on total reflection.

• #椭圆