摘要
着重阐明了对中误差对测水平角的影响来源,以及减弱它对测水平角影响的措施,提高水平角测量的精确度。
This text emphasized to clarify to medium the error margin die down it to raise the accuracy of the horizontal angle, diagraph towards measuring the measure of the level Cape influence, come towards measuring the influence source of the horizontal angle, and.
出处
《煤炭技术》
CAS
2006年第6期119-120,共2页
Coal Technology
关键词
对中误差
水平角
分析
to medium error margin level
cape
analysis
