quadric background

quadric

/ˈkwɑdrɪk/ /ˈkwɑːdrɪk/

Illustration quadric - Image 1

noun

二次曲面，二次曲线。

A surface or curve whose shape is defined in terms of a quadratic equation

Examples :

"The architect described the building's curved roof as a quadric, explaining that its shape was precisely calculated using a quadratic equation. "

建筑师将这座建筑的弧形屋顶描述为二次曲面，并解释说它的形状是使用二次方程精确计算出来的。

Illustration quadric - Image 1

adjective

二次的，二次方的。

Of or relating to the second degree; quadratic.

Examples :

"The architect used a quadric equation to calculate the curve of the building's dome. "

建筑师用一个二次方程来计算建筑物穹顶的曲线。