English Dictionary

surface of revolution

名詞

(mathematics) A surface formed when a given curve is revolved around a given axis. If the resulting surface is a closed one, it also defines a solid of revolution.

日本語の意味

与えられた曲線が特定の軸の周りで回転することにより作られる曲面。 / もしその曲面が閉じた形状であれば、回転体（固体）も定義される。

When the parabola y = x2 is rotated about the x-axis, it generates a smooth surface of revolution used frequently in calculus problems.

放物線 y = x^2 を x 軸のまわりに回転させると、微積分の問題でよく使われる滑らかな回転曲面が生成されます。

意味（1）

(mathematics) A surface formed when a given curve is revolved around a given axis. If the resulting surface is a closed one, it also defines a solid of revolution.

A sphere is a surface of revolution of a circle around an axis which runs through the center of the circle.

surfaces of revolution （ plural ）