saddle point
常见例句
- In three-dimensions it could even be a saddle point.
在三維空間的時候,這個甚至可以是鞍點。 - And so, at this saddle point here, if we go north or south, then we go down on either side to the Valley.
在鞍點的地方,如果我們曏北或者曏南,我們都曏下走到了山穀。 - See the point in the middle, at the origin, is a saddle point. If you look at the tangent plane to this graph, you will see that it is actually horizontal at the origin.
我們來看中間的那個點,在原點上,那就是一個鞍點,在這點做一個切平麪,你可以看到這個切平麪,是在原點上水平的。 - For if the bulls are indeed back in the saddle, they are going to need these indices to follow along as some point soon.
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