单位权中误差的英文

mean square error of weight unit

• 单位:    unit
• 权:    counterpoise; weig ...
• 中:    hit; fit exactly
• 误差:    error

例句与用法

1. Abstract : starting from the definition of weight , the paper derives the relaton detween the change of the a priori unit weight weight mean error with the result of adjustment . lt is found that the change has influence only on the exploring effect of the posteriori unit weight mean error and gross error and the coordinated factor matrix , and no influence on all other adjustment results
   文摘:该文从权的定义出发，导出了先验单位权中误差的变化与平差成果的关系，发现其变化仅对验后单位权中误差、粗差探测效果和协因数阵有影响，对其它平差成果均无影响。
2. In order to make the quad ( quasi - accurate detection of outliers ) more reliable , objective , practicable and convenient to be automated , the authors modified observation order index , gross error determination standard , and unit weighted root mean square ( rms ) correlated to gross error determination standard
   摘要为了使拟准检定法能够更加可靠、客观、实用，便于实现自动化，对拟准检定法进行深入的理论研究和数值试验的基础上，对观测值的排序指标、粗差的判别准则、判别标准中涉及的单位权中误差等有关实施细则做了适当的改进。