umbilic造句

例句与造句

1. A flat umbilic is an umbilic with zero Gaussian curvature.
2. A flat umbilic is an umbilic with zero Gaussian curvature.
3. The sphere is the only surface with non-zero curvature where every point is umbilic.
4. The three main type of umbilic points are elliptical umbilics, parabolic umbilics and hyperbolic umbilics.
5. Elliptical umbilics have the three ridge lines passing through the umbilic and hyperbolic umbilics have just one.
6. It's difficult to find umbilic in a sentence. 用umbilic造句挺难的
7. The type of umbilic is classified by the cubic form from the cubic part and corresponding Jacobian cubic form.
8. His most widely known piece of art is a 27-inch ( 69 centimeters ) bronze sculpture, Umbilic Torus.
9. For example, a surface in Euclidean space is umbilic if and only if it is a piece of a sphere.
10. This definition uses that the mean curvature is half of the umbilic, in which case it is a piece of a sphere.
11. The monkey saddle is an example of a surface with a flat umbilic and on the plane every point is a flat umbilic.
12. The monkey saddle is an example of a surface with a flat umbilic and on the plane every point is a flat umbilic.
13. A submanifold is said to be umbilic ( or all-umbilic ) if this condition holds at every point " p ".
14. A submanifold is said to be umbilic ( or all-umbilic ) if this condition holds at every point " p ".
15. Umbilic points generally occur as isolated points in the elliptical region of the surface; that is, where the Gaussian curvature is positive.
16. There are two main cases : one has three ridge lines passing through the umbilic, and the other has one line passing through it.
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