quadrature background

quadrature

/-t͡ʃə(ɹ)/

Illustration quadrature - Image 1

noun

平方化, 求積

The process of making something square; squaring.

Examples :

"The quadrature of the rectangular garden involved adding a strip of land to one side so it became a perfect square. "

長方形の庭の平方化には、完全な正方形になるように、片側に土地の帯を追加することが含まれていました。

math process area figure

Illustration quadrature - Image 1

noun

求積

The act or process of constructing a square that has the same area as a given plane figure, or of computing that area.

Examples :

"The old puzzle involved the quadrature of a circle, trying to create a square with exactly the same area. "

その古いパズルは、全く同じ面積の正方形を作成しようと試み、円の求積を含んでいました。

math area figure

Illustration quadrature - Image 1

noun

求積法

(numerical analysis) The calculation of a definite integral by numerical means.

Examples :

"The math student used quadrature to estimate the area under a curve, since finding the exact solution was too difficult. "

数学の学生は、正確な解を見つけるのが難しすぎたため、曲線の下の面積を推定するために求積法を使用しました。

math computing number science technical

Illustration quadrature - Image 1

noun

求積

The act or process of solving an indefinite integral by symbolic means.

Examples :

"Example Sentence: "The student struggled with the quadrature of the function, as they hadn't fully grasped the integration techniques." "

学生は積分技法を完全に理解していなかったため、関数の求積に苦労しました。

Illustration quadrature - Image 1

noun

衝

A situation in which the directions of two celestial bodies (or a celestial body and the Sun) form a right-angle from the perspective of the observer.

Examples :

"When the Moon is in quadrature, it appears in the sky as a half-moon."

月が衝の位置にあるとき、空には半月として現れます。

astronomy space math

Illustration quadrature - Image 1

noun

求積

The condition in which the phase angle between two alternating quantities is 90°.

Examples :

"In the AC power system, the voltage and current are said to be in quadrature when the current reaches its maximum value one-quarter of a cycle after the voltage does. "

交流電力システムでは、電圧と電流は、電流が電圧の1/4サイクル後に最大値に達したときに、求積状態にあると言われます。

physics math electronics signal technical condition frequency degree

Illustration quadrature - Image 1

noun

木のパネルに描かれた絵

A painting painted on a wooden panel.

Examples :

"The museum displayed a rare quadrature, showcasing the artist's early technique on a small wooden panel. "

美術館は、アーティストの初期の技術を小さな木のパネルで紹介する、珍しい木のパネルに描かれた絵を展示しました。