词汇 | curvature |
释义 | curvature noun[ U or C ] uk /ˈkɜː.və.tʃər/ us /ˈkɝː.və.tʃɚ/ the state of being curved or bent: 弯曲;曲率,曲度 the curvature of the earth's surface地球表面的曲率 a pronounced curvature of the spine脊柱明显弯曲 Geometry: properties of circles & curves amplitude arched bore circularity circumferential concavity concentric concentrically conic curvy domed eccentric girth globular incisura lenticular lentiform osculate parabolic spiral curvature | American Dictionarycurvature noun[ U ] us/ˈkɜr·və·tʃər, -ˌtʃʊər/ the state of being curved or bent, or the way in which something curves: the curvature of the earth Examples of curvaturecurvature The basic effects on the flow induced by yaw-angle and curvature can easily be recovered from the present solution. The search for tractable models led to the study of the free motion of a particle (the geodesic flow) on surfaces of constant negative curvature. These represent the directions of lines of zero normal curvature (kn = 0) within the folded surface. In the radial situation, explicit solutions for a situation in which mean curvature flow is coupled to elasticity are presented. This then leads to a simple and elegant iterative scheme because we have a linear relationship between curvature and normal velocity. This ring, as well as being interventricular, is also atrioventricular at its initial location within the inner curvature of the heart. These, when held at their extremities, he said, naturally accommodate the curvatures of parabolic lines. Indeed, in the approximation of the curvature leading to (17) we disregarded dfo/dx in comparison with unity. One complete set of measurements was made upstream of curvature in the unperturbed boundary layer, and this constituted a reference set. The (mean) curvature is considered to be located at the vertices. Second, the curvatures of the profiles are also quite different. Virtual character lines are even more strongly related to the surface curvature behavior. Due to the curvature of the virtual wall, the wider cell becomes more divergent. The analysis of the test inter ferogram is complicated by the presence of fringe curvature also in absence of the plasma. Peaks of the curvature function correspond to the corners of the represented curve and their height depends on the angle at these corners. 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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