【second_derivative】什么意思_英语second_derivative的翻译_音标_读音_用法_例句_在线翻译

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abstract: In calculus, the second derivative, or the second order derivative, of a function f is the derivative of the derivative of f. Roughly speaking, the second derivative measures how the rate of change of a quantity is itself changing; for example, the second derivative of the position of a vehicle with respect to time is the instantaneous acceleration of the vehicle, or the rate at which the velocity of the vehicle is changing.

以上来源于: WordNet

So, what does the second derivative test say?

那么二阶导数判定是怎样的呢？

youdao
And all we did, further, is take that second derivative.

总而言之，我们所做的就是求二阶导数。

youdao
So, it's the second derivative of a position vector.

它是位置向量的二阶导。

youdao

更多双语例句

There is much to be said for connoisseurship and its second derivative huge future returns.

FORBES: Overpriced Art Versus Cheap Stocks
The art market is a second derivative of wealth creation in the world.

FORBES: What $100 Got You In 1954: Lessons In Art And Growth Stocks
The art market must be a second derivative of the dramatic increase in the net worth of the 99.9th percentile both here and abroad.

FORBES: A Comet In Copper

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second derivative
美 [ˈsekənd dɪˈrɪvətɪv]