symmetry造句
(241) Of a source. Distribution of luminous intensity axis of symmetry or at least one of symmetry.
(242) This work shows that for a kind of centrosymmetric systems with parametric excitation, their chaotic state has centrosymmetric property. Our result illustrates that chaos with symmetry may exist.
(243) Radial symmetry The arrangement of parts in an organism in such a way that cutting in any plane across the diameter splits the structure into similar halves ( mirror images).
(244) Since the wavelets possess symmetry and interpolation, the sampling theorem on approximation subspace is established easily.
(245) In the coordinate system of 2-D axis symmetry, numerical simulation is carried through with the technology of dynamic mesh in FLUENT software for ballonet project.
(246) On the basis of the symmetry of response equation of a multi port reflectometer, the two complex constants of system are determined by using the same procedure.
(247) Polyacetylene(PA) is a symmetric chain conjugated macromolecule, whose chain symmetry can, however, be broken by external and internal perturbations, generating helically chiral polymers.
(248) In the course of the interaction between organism protein and crocidolite, the protein symmetry decreases and the structure loosens.
(249) Lipped channel and Z section with compression flange not fully effective, have no more any symmetry, so that their stress analysis become quite complicated.
(250) The algebraic regularity of monopole eigenfunctions in various dynamical0 (2, 1) basis shows the symmetry in radial phase space.
(251) The symbiosis behavior mode of enterprise and farmer household include commensalism, dissymmetry mutualism and symmetry mutualism.
(252) Conclusion: The sizes and symmetry of mastoid process was unable to appraise individual sex.
(253) In this paper, discharge characteristics such as amplitude, repetition rate, phase, symmetry and so on were extracted from power frequency discharge images to analyze the insulation defects.
(254) According to the location of eyebrows, in certain range that possibly includes eyes, fast radial symmetry transform is used to detect black points of interest.
(255) However, not all fuzzy implications satisfy contrapositive symmetry with respect to a given strong negation in fuzzy logic.
(256) The shape of cross-section is an ellipse folded in half through one symmetry axis, and the axis keeps perpendicular with pinacoid-view.
(257) The results show that the K - doping breaks the azide symmetry and causes asymmetric atomic displacement.
(258) The spontaneous symmetry breaking of a mechanical system and its energy degeneracy is discussed.
(259) Considering relabeling symmetry of the electrons and incompressibility of the fluid, which conceals electron-electron interaction, we obtain a constraint.
(260) Multiple researches have indicated that facial averageness, symmetry and sexual dimorphism are three main biological factors that influence facial attractiveness.
(261) Based on the necessary conditions satisfied by stress and displacement, we analyzed symmetry and antisymmetry under the principal stress state using a computational example.
(262) Then the other properties of the multi-scaling functions, such as regularity, symmetry, finite support and orthogonality, are analysis through two-scaling similarity transformation.
(263) The consituentfactors of the scientific theoretic beauty areharmoniousness, unity, succinctness, tight logic and symmetry etc.
(264) It is shown that the method greatly simplifies the computation of rotation inertia, polarizability, selection rule for symmetry system.
(265) We gave a new equation of state density by the generalized uncertainty relation, studied black hole entropy on degenerate background of sphere symmetry.
(266) Meanwhile, the relationship between the isospin excitation energy and the symmetry energy was discussed and found that the symmetry energy was just a part of the isospin excitation energy.
(267) This paper focuses on the principal problems in symmetry detection such as the selection of the symmetric points in image and the location of reflectional symmetry axes and deeply research in them.
(268) The Conservation principle of orbital symmetry may be represented as conservation law of bond symmetry, by means of group theory and the point of view of the localized bonds.
(269) So there is a point to research how to translate this kind of power source into three-phase AC source with stable voltage, low proportion of harmonic wave and symmetry three-phase power source.
(270) The new energy band program for One - D macrocyclic molecular crystal with Cn symmetry was designed by use for the first time.
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