DICT.TW Dictionary Taiwan
3.145.12.0

Search for:
[Show options]
[Pronunciation] [Help] [Database Info] [Server Info]

5 definitions found

From: DICT.TW English-Chinese Dictionary 英漢字典

 quad·ra·ture /ˈkwɑdrəˌʧʊr, ʧɚ/
 求面積,矩,弦

From: Taiwan MOE computer dictionary

 quadrature
 正交; 求面積; 求積分

From: Network Terminology

 quadrature
 正交 求積

From: Webster's Revised Unabridged Dictionary (1913)

 Quad·ra·ture n.
 1. Math. The act of squaring; the finding of a square having the same area as some given curvilinear figure; as, the quadrature of a circle; the operation of finding an expression for the area of a figure bounded wholly or in part by a curved line, as by a curve, two ordinates, and the axis of abscissas.
 2. A quadrate; a square.
 3. Integral Calculus The integral used in obtaining the area bounded by a curve; hence, the definite integral of the product of any function of one variable into the differential of that variable.
 4. Astron. The position of one heavenly body in respect to another when distant from it 90°, or a quarter of a circle, as the moon when at an equal distance from the points of conjunction and opposition.
 Quadrature of the moon Astron., the position of the moon when one half of the disk is illuminated.
 Quadrature of an orbit Astron., a point in an orbit which is at either extremity of the latus rectum drawn through the empty focus of the orbit.
 

From: WordNet (r) 2.0

 quadrature
      n : the construction of a square having the same area as some
          other figure