提出了一个椭圆曲线节点划分的新方法，用于数控车削此类零件编程的数学预处理。

A new method for node dividing of ellipse was presented, it can be used for mathematics preparing process of this kind of curves before programming.

youdao

梅特卡夫定律的关键在于曲线的拐点，在拐点上用户数目已经多到每增加一个新节点将产生不是几个而是几百万个新连接。

The key to Metcalfe's law is the knee in its curve, the point at which there are enough users so that each new node adds not a few but a few million new connections.

youdao

由于为不同的节点提供了不同的接口，模型的一致性和精致性被破坏，并且“学习曲线”也延长了。

By presenting different interfaces for the different nodes, the uniformity and elegance of the model is diminished, and the learning curve is increased.

youdao