2023年11月2日 · An ovoid, in the context of medical imaging, refers to a shape that resembles an elongated, symmetrically rounded form. This unique shape is instrumental in diagnosing and tracking changes in structures and tissues within the human body.

An ovoid is the surface in 3-dimensional space generated by rotating an oval curve about one of its axes of symmetry. The adjectives ovoidal and ovate mean having the characteristic of being an ovoid, and are often used as synonyms for "egg-shaped".

An ovoid is the spatial analog of an oval in a projective plane. An ovoid is a special type of a quadratic set. Ovoids play an essential role in constructing examples of Möbius planes and higher dimensional Möbius geometries. in at most 2 points.

The meaning of OVOID is resembling an egg in shape : ovate. How to use ovoid in a sentence.

2024年3月7日 · Ovoid refers to a three-dimensional, egg-shaped object, emphasizing volume, while oval describes a two-dimensional, elongated circle shape, focusing on outline or plan.

OVOID definition: 1. having the same shape as an egg, or of a similar shape: 2. a solid object that is the same…. Learn more.

2023年9月24日 · "Ellipsoid" refers to a 3D shape all of whose cross-sections are ellipses; "Ovoid" describes a shape resembling an egg. An "Ellipsoid" is a three-dimensional geometric shape, distinctly characterized by its curved surfaces, where every cross-sectional slice of it …

2024年2月15日 · An ovoid in $\mathrm{PG}(3,q)$ is a set of $q^2+1$ points, no three of which are collinear. (Note that in [a2] and some other older publications, an ovoid is called an ovaloid.) If $q>2$, then an ovoid is a maximum-sized set of points, no three collinear, but in the case $q=2$ the complement of a plane is a set of $8$ points, no three collinear.

An ovoid is a surface shaped like an egg. In a general fashion, we can give the following definition: surface of class C 1 , boundary of a bounded convex subset of space. Then, a closed surface of class C 1 all the points of which are elliptic is an ovoid.

2015年8月4日 · In science, a three-dimensional oval is formally called an ovoid. A less formal name for a three-dimensional oval shape is simply an egg. The word ovoid emerged in the early 19th century from the French “ovoïde,” and Latin “ovoides,” both referring to the egg.