A.視準(zhǔn)軸誤差 B.橫軸誤差 C.豎軸的傾斜誤差 D.豎盤指標(biāo)差
A.5(n為測(cè)站數(shù)) B.3.6(n為測(cè)站數(shù)) C.2.5(n為測(cè)站數(shù)) D.2(n為測(cè)站數(shù))
A.99.998m B.99.992m C.99.996m D.100.004m