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polarity    音标拼音: [pol'ɛrəti]
n. 有两极,磁性引力,极性,倾向,截然相反

有两极,磁性引力,极性,倾向,截然相反

polarity
极性 PO

polarity
n 1: a relation between two opposite attributes or tendencies;
"he viewed it as a balanced polarity between good and evil"
[synonym: {mutual opposition}, {polarity}]
2: having an indicated pole (as the distinction between positive
and negative electric charges); "he got the polarity of the
battery reversed"; "charges of opposite sign" [synonym:
{polarity}, {sign}]

Polarity \Po*lar"i*ty\, n. [Cf. F. polarit['e].]
1. (Physics) That quality or condition of a body in virtue of
which it exhibits opposite, or contrasted, properties or
powers, in opposite, or contrasted, parts or directions;
or a condition giving rise to a contrast of properties
corresponding to a contrast of positions, as, for example,
attraction and repulsion in the opposite parts of a
magnet, the dissimilar phenomena corresponding to the
different sides of a polarized ray of light, etc.
[1913 Webster]

2. (Geom.) A property of the conic sections by virtue of
which a given point determines a corresponding right line
and a given right line determines a corresponding point.
See {Polar}, n.
[1913 Webster]

91 Moby Thesaurus words for "polarity":
Janus, N pole, S pole, ambiguity, ambivalence, antagonism,
anteposition, antipathy, antithesis, balance, biformity,
bifurcation, bilateral symmetry, clashing, collision, conflict,
conformity, confrontation, confrontment, congruity, conjugation,
consistency, contention, contradiction, contradistinction,
contraindication, contraposition, contrariety, contrast,
correspondence, counterposition, cross-purposes, dichotomy,
disagreement, discrepancy, doubleness, doublethink, doubling,
dualism, duality, duplexity, duplication, duplicity,
dynamic symmetry, equality, equilibrium, equivocality, eurythmics,
eurythmy, evenness, finish, halving, harmony, hostility,
inconsistency, inimicalness, irony, keeping, magnetic axis,
magnetic pole, multilateral symmetry, negative pole, north pole,
opposing, oppositeness, opposition, opposure, oppugnance,
oppugnancy, pairing, parallelism, perversity, polar opposition,
polarization, pole, posing against, positive pole, proportion,
proportionality, regularity, repugnance, shapeliness, showdown,
south pole, symmetricalness, symmetry, trilateral symmetry,
twinning, two-facedness, twoness, uniformity

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  • Chemical polarity - Wikipedia
    In chemistry, polarity is a separation of electric charge leading to a molecule or its chemical groups having an electric dipole moment, with a negatively charged end and a positively charged end
  • Polarity | Definition Examples | Britannica
    The polarity of a bond arises from the relative electronegativities of the elements Electronegativity is the power of an atom of an element to attract electrons toward itself when it is part of a compound
  • POLARITY Definition Meaning - Merriam-Webster
    The meaning of POLARITY is the quality or condition inherent in a body that exhibits opposite properties or powers in opposite parts or directions or that exhibits contrasted properties or powers in contrasted parts or directions : the condition of having poles
  • Polarity: Definition, Example, and How to Determine
    Polarity refers to the condition in which the electric charges on a molecule are separated, leading to a partial positive charge at one end and a partial negative charge at the other
  • 5. 10: Electronegativity and Bond Polarity - Chemistry LibreTexts
    How do we judge the degree of polarity? Scientists have devised a scale called electronegativity, a scale for judging how much atoms of any element attract electrons
  • POLARITY Definition Meaning | Dictionary. com
    Polarity is a relationship between two opposite characteristics or tendencies, like the polarity of two sides of a debate, or of the superhero and villain in a comic book
  • Polarity-MD - Multiband Dynamics
    Polarity-MD is a native 4-band multiband dynamics plugin with upward and downward compression, analyzer-driven crossover editing, and per-stage clipping for Windows, macOS, and Linux
  • What Is Polarity: Meaning in Chemistry and Biology
    Polarity shapes how molecules bond, how cells organize, and why oil and water don’t mix Here’s what it means in chemistry and biology
  • What Is Bond Polarity? A Simple Definition for Beginners
    Polarity is crucial in chemistry because it influences how molecules interact with each other For example, water (H 2 O) is a polar molecule due to the unequal sharing of electrons between hydrogen and oxygen This polarity allows water to dissolve many substances and form hydrogen bonds, which are essential for life processes
  • Polarity - The Boys Wiki
    Mr Anderson (first name unknown), better known as Polarity, is a supporting character in Season One and one of the two tritagonists of Season Two, alongside Emma Meyer, of the Amazon series Gen V, a spin-off series of The Boys





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