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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