不定项选择
独立的闭合导线测量,平差计算求得的坐标增量闭合差fx和fy,其大小与导线起始边方位角测量误差、导线边长测量误差和测角误差均有关。
A.正确
B.错误
点击查看答案
<上一题
目录
下一题>
热门
试题
单项选择题
A.R+314L+314CB.R+314L+1 314C.D.
A.R+314L+314C
B.R+314L+1/314
C.
D.
点击查看答案&解析
单项选择题
The strake on each side of the keel is called a ______.A.Sheer strakeB.Gatewood strakeC.Insulation strakeD.Garboard strake
A.A.Sheer
B.Gatewood
C.Insulation
D.Garboard
点击查看答案
相关试题
Your vessel has a midships engine ...
A.10B.12C.14D.16
《野草》采用的是以抒发内心感受为主的“大...
Wetherby Co purchased a machine on...
Which term refers to a transverse ...