| 释义 | 
		quad·ra·ture AHD[kwŏdʹrə-ch‹r'] D.J.[ˈkwɒdrəˌtʃʊə]K.K.[ˈkwɑdrəˌtʃʊr]n.(名词)- The process of making something square.使某物成方形的过程
 
 - Mathematics The process of constructing a square equal in area to a given surface.【数学】  求面积:画一个与所给平面面积相等的四方形的过程
 
 - Astronomy A configuration in which the position of one celestial body is 90° from another celestial body, as measured from a third.【天文学】  方照:一种布局,其中某天体的位置与另一天体成90度,如从第三天体测量
 
 
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