In single plane method as it name itself imply, elevation of given point is determined by applying trigonometric principles to the observation obtained from the field in single plane (vertical plane) as such vertical angle(s) and known/ measurable distance between station points.
On the contrary in double plane method elevation is determined by making use of observation obtained from field in both Vertical as well as Horizontal plane such as vertical angles , horizontal angles and Known/measurable distance between station points.
difference between single layer and double winding
screw thread are single threads which means they are not double
No
in programming, single quotes are for characters, and double quotes are for string, but in php, javascript, html, css i don't see any difference between the two.
the difference is that DNA is a double helix and RNA is a single chain
single destroys the brain and double destroys the spinal cord or central nervous system
double touch method is better
A twin bedroom has two single beds, a double bedroom has a double bed!
There isn't an immediate difference in comfort between a single and double pillow top, but you are able to flip double pillow top mattresses. This can make it more comfortable in the long run and may help it last longer. Double pillow tops do tend to be more expensive than single ones.
clarinet is a single reed instrument and the oboe is a double reed, that is really the only difference
One cutting edge vs two
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