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单词 centrosymmetric
释义

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centrosymmetric
centrosymmetric adj.
Brit. /ˌsɛntrə(ʊ)sᵻˈmɛtrɪk/
,
U.S. /ˌsɛntroʊsəˈmɛtrɪk/
(a) (of a matrix or other array of numbers) having identical entries in positions that are symmetric about the centre; (b) (chiefly Crystallography) of, relating to, or exhibiting centrosymmetry; = centrosymmetrical adj.
ΚΠ
1881 London, Edinb., & Dublin Philos. Mag. 5th Ser. 12 392 A centre-skew determinant of the 2nth order is equal in magnitude to the corresponding centro-symmetric determinant.
1898 Amer. Jrnl. Sci. 155 177 The first group are holohedral, triclinic, and since they possess a centre of symmetry, Zirkel and others refer to them as centro-symmetric.
1942 Amer. Math. Monthly 49 247 This matrix frequently turns out to be centrosymmetric.
2006 R. Tilley Crystals & Crystal Structures iv. 79/2 Such physical properties, called centrosymmetric physical properties, will only differentiate between 11 of the point groups.
extracted from centro-comb. form
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