Unit 9 Basic Statistical Analy sis of Random Errors （随机误差的统计学基本分析） Random errors are those variables that remain after mistakes are detected and eliminated and all systematic errors have been removed or corrected from the measured values.（随机误差是在错误被察...

时间:2024-12-02 20:55栏目:行业资料

Section 2 The Reliability of a Survey and Errors 测量误差的可靠性 Since every technique of measurement is subject to unavoidable error, surveyors must be aware of all sources and types of error and how they combine. If the accuracy of a measurement is defined as the nearness of that value to...

时间:2024-12-02 20:55栏目:行业资料