文档介绍：
survey
surveying
work
(又称“水平控制网”)horizontal work
work
control point
control point
coordinate
survey
survey
survey
survey
angle
angle
***之记description of station
centring
centring
point
traverse
traverse
traverse
traverse
traverse
traverse
—table traverse
measurement
—ic distance measurement
field of length
traverse
triangulation
triangulation chain
work
control
leg
angle
point of traverses
coefficient of traverse
closing error of traverse
length closing error of traverse
length closing error of traverse
error of traverse
error of traverse
point
point
control point
point
point
mapping control point
mapping control point
of coordinate
error in coordinate increment
[forward]intersection
intersection
-angular intersection