经纬仪导线 [
jīng wěi yí dǎo xiàn]
transit traverse
[测] theodolite traverse
transit polygon
- 研究说明陀螺经纬仪的使用,可以减少地下导线测量的误差传播。
Study proves that use of gyroscopic theodolite can decrease the error propagation in the underground traverses survey. - 通过现场实测和室内实验,采用数理统计分析的方法,全面系统地研究了电子测角对井下导线施测方法的影响,得出了不同于光学经纬仪的施测方法。
By the theory of statistic and through the field surveying plus experiments data analysis, the new methods distinct with optical instruments are prompted. - 为了保证贯通工程的顺利实施,采用了陀螺定向和红外测距导线相结合的方法,以陀螺定向边作为坚强边传递经纬仪导线;
In order to ensure the practice of the piercing project, the authors adopt this method of combining gyroscope orientation with infrared ray distance measurement.