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transition zone
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English
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Noun
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transition
zone
(
plural
transition zones
)
Any of several physical zones in which the properties, or the behaviour of something undergoes a radical change
(
physics
)
The stage in the
flow
or a
fluid
during which it changes from
laminar
to
turbulent
(
geology
)
The region between the upper and lower
mantle
characterized by a rapid increase in
density
The area between a
central business district
and
residential
housing
in a city