| 单词 | ellipse |
| 释义 | ellipse noun[C] uk/iˈlɪps/us/iˈlɪps/aregularovalshape 椭圆（形） Igor Zakowski/iStock/Getty Images Plus/GettyImages Geometrical shapes
ellipse| American Dictionaryellipse noun[C] us/ɪˈlɪps/geometry acurvein theshapeof anoval Examplesofellipseellipse The conical points are clearly visible as the intersections of theellipseand circle in the (1-3)-plane. From theCambridge English Corpus The first of these shows how theellipsex2 10y2 = 1 is transformed into a circle, the second in what way a dent disappears. From theCambridge English Corpus The minimum and maximumellipsemargins are 1.5 and 2.5, respectively. From theCambridge English Corpus It resembles a breachedellipserather than a typical sector-collapse horseshoe. From theCambridge English Corpus When projected onto the target at 458, this cone illuminated anellipseof 1 1.4 mm and contained $5 1012 photons on target. From theCambridge English Corpus Here, the orbit was anellipsewith a 3: 1 vertical to horizontal axis ratio. From theCambridge English Corpus The center-surround field configuration is formed by a photometric cube with a mirroredellipseon the hypotenuse. From theCambridge English Corpus The image has been rotated to make the major axis of strainellipsevertical. From theCambridge English Corpus Note that a rotation matrix denotes the orientation of anellipse. From theCambridge English Corpus The boundary in a plane is anellipse. From theCambridge English Corpus The forcing was turned off and the pressure set equal to the harmonic function r2 cos 2 on the boundary of a 2:1ellipse. From theCambridge English Corpus In condition 3 they provided word list responses (such as square redellipseblue launch). From theCambridge English Corpus Around such a point, we fit anellipseto the full phase-space density variation at the maximum phase-space gradient. From theCambridge English Corpus As s 1, the cross becomes anellipseand corresponding eigenvalues move toward the lower hyperbola. From theCambridge English Corpus Tests which were done on anellipse, a rectangle and the unit square, showed a similar behaviour as discussed above. From theCambridge English Corpus These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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