名詞 quadrature:

1. the construction of a square having the same area as some other figure

quad.ra.ture

n.（名詞）
The process of making something square.
使某物成方形的過程
Mathematics The process of constructing a square equal in area to a given surface.
【數(shù)學(xué)】 求面積：畫一個與所給平面面積相等的四方形的過程
Astronomy A configuration in which the position of one celestial body is 90= from another celestial body, as measured from a third.
【天文學(xué)】 方照：一種布局，其中某天體的位置與另一天體成90度，如從第三天體測量