鞍形曲面的意思、翻譯和例句

是什麼意思

「鞍形曲面」是一種數學和幾何中的曲面,形狀類似於馬鞍,具有一個凹的和一個凸的部分。這種曲面在微積分和多變量函數的研究中非常重要,因為它展示了在某些點上同時擁有最大值和最小值的特性。鞍形曲面通常用於物理學、工程學和經濟學等領域,尤其是在優化問題和多變量分析中。

依照不同程度的英文解釋

  1. A surface that looks like a saddle.
  2. A shape that curves up in one direction and down in another.
  3. A surface that has both a high point and a low point.
  4. A surface that is shaped like a saddle, having a dip in one direction and a rise in another.
  5. A surface that has a point of maximum height in one direction and a point of minimum height in another.
  6. A surface that is neither entirely convex nor concave, often found in mathematical contexts.
  7. A surface characterized by having both a local maximum and a local minimum at the same point.
  8. A geometrical surface exhibiting both upward and downward curvatures.
  9. A mathematical surface that demonstrates saddle-like characteristics, relevant in optimization and calculus.
  10. A surface that has a saddle shape, showing both concave and convex characteristics.

相關英文單字或片語的差別與用法

1:Saddle surface

用法:

在數學中,鞍形曲面通常被稱為鞍面,這是一種具有特定幾何特徵的曲面,通常用於描述多變量函數的行為。這種曲面可以用來分析最小值和最大值的分佈,尤其是在優化問題中。

例句及翻譯:

例句 1:

這個優化問題的解決方案涉及到鞍形曲面

The solution to this optimization problem involves a saddle surface.

例句 2:

數學家研究鞍形曲面的特性以尋找最佳解。

Mathematicians study the properties of saddle surfaces to find optimal solutions.

例句 3:

在計算中,鞍形曲面幫助我們理解多變量函數的行為。

In calculations, saddle surfaces help us understand the behavior of multivariable functions.

2:Saddle point

用法:

在數學分析中,鞍點是指在某一點上,函數在某個方向上達到局部最大值,而在另一個方向上達到局部最小值的情況。這種特性對於理解函數的極值和優化問題至關重要。

例句及翻譯:

例句 1:

這個函數在該點的鞍點特性使得它的行為變得複雜。

The saddle point property of this function makes its behavior complex.

例句 2:

我們需要找到該函數的鞍點以進行進一步分析。

We need to find the saddle point of the function for further analysis.

例句 3:

鞍點在多變量優化中起著重要的作用。

Saddle points play an important role in multivariable optimization.

3:Saddle shape

用法:

這是一種描述物體形狀的術語,特別是指那些在一個方向上凹陷而在另一個方向上隆起的形狀。這種形狀在許多自然和人造物體中都可以見到。

例句及翻譯:

例句 1:

這個屋頂的鞍形設計不僅美觀,還能有效排水。

The saddle shape of this roof is not only aesthetic but also effective for drainage.

例句 2:

在設計中,鞍形形狀可以提供獨特的視覺效果。

In design, the saddle shape can provide a unique visual effect.

例句 3:

這個雕塑的鞍形曲線吸引了許多參觀者的注意。

The saddle shape of this sculpture attracted the attention of many visitors.