摘要
介绍了一种地下导线测量的简化估算方法，这种方法是在忽略了导线边长偶然误差的前提下导出比原有的简化方法[2]要简便的多的方法。这种简便的方法也适用于一般贯通导线测量的误差估算。
Introduces a simplified method of measuring errors of underground traverse,in which the negligence of side lenth of the traverse results in occasional errors. It is much simpler than the original method[2] and also suits to the errors estimate of general breaking through trayers.
关键词
经纬仪
地下经纬仪
导线测量
误差
矿山测量
underground theodolite traverse
estimate of measuring errors of breaking through
occasional errors
