spherical
adjectiveB2Định nghĩa theo từ loại
Tính từ
adjective- 1.
(geometry) Shaped as a sphere; being a sphere.
Đồng nghĩa: spheric, spheral, globular, orbicular, round
- 2.
(not comparable)(geometry, not comparable) Of, or pertaining to, spheres.
- 3.
(mathematics) Of a coordinate system, specifying the location of a point in a plane by using a radius and two angles.
- 4.
(astrology) Of or relating to the heavenly orbs, or to the sphere or spheres in which, according to ancient astronomy and astrology, they were set.
- 5.
(statistics, econometrics) Of a multivariate probability distribution, to have a covariance matrix equal to the identity matrix up to a multiplicative factor.
a spherical Gaussian distribution
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Nguồn gốc từ
English spheric [from Latin sphaericus, from Ancient Greek σφαιρικός] -al.