等精度测量 meaning in Chinese

equal observations

Unequal precision measurement of emf and internal resistance ofcell with potentiometer
电池电动势和内阻的非等精度测量
We analysis the data processing in the measuring of basic electron and obtain the better result by the way of the unequal procession measuring data analysis and processing
摘要利用非等精度测量数据处理方法分析基本电荷测定中的数据处理问题，得到了较好的计算结果。
Abstract : in this paper , best estimation of combinatorial prediction is constructed by weights reciprocal variances . then their precisions are compared . random error 、 residuals and predicitons by identical precisions are explained
文摘:文中讨论了在方差倒数权为基础的正权组合预测条件下，最佳估计值的确定及其精度比较；并深入阐明随机误差、残余误差及等精度测量的意义和它们之间的关系。