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Double line
may refer to:
Double track
, a type of railway involving running a track in each direction
Double line automatic signalling
, a form of railway signalling used on the majority of double track sections in New Zealand
Double-lined mackerel
,
Grammatorcynus bilineatus
, a species of Spanish mackerel
Double-lined spectroscopic binary, a type of binary star: see
Binary star#Spectroscopic binaries
Mythimna turca
, common name the double line, a moth of the family Noctuidae
In
algebraic geometry
, a
certain family
of conics
In
algebraic geometry
, a singular line of
multiplicity
2—a type of
double curve
This
disambiguation
page lists articles associated with the title
Double line
.
If an
internal link
led you here, you may wish to change the link to point directly to the intended article.
R
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https://en.wikipedia.org/w/index.php?title=Double_line_(disambiguation)&oldid=1051411087
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