| 释义 |
1 ?零椭圆 ... 零椭圆 point ellipse 点方程 point equation 点估计 point estimation ...
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For example, to represent a point, I created a Dot figure by extending an Ellipse figure and used a PolylineConnection figure to represent the connecting lines. 例如，为了表示一个点，我通过扩展 Ellipse 图形创建了一个 Dot 图形，并使用 PolylineConnection 图形来表示连接线。 - 2
LEWIN Now, Peter decides at one point that instead of throwing the sandwich backwards, he can also throw the sandwich forward, because, look, we have here the red ellipse. 12点方向，三明治移动。，LEWIN：，12：00，，there，goes，the，sandwich。,现在Peter决定在一个点,而不是把三明治向后扔，他也可以向前仍，因为，看，公色的椭圆轨道。 - 3
Then with the Direct Selection Tool (a), select the right anchor point in the ellipse. 然后与直接选择工具(一)，选择正确的定位点，在椭圆形。
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