true average value

基本解释

The study also found that the average British person does not have a clue regarding the true value of their toiletry bag.
调查还发现，英国人一般都不清楚自己的洗漱化妆包的真实价值。
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The paper introduces the measurement of AC signal the true effective value based on the average integral of the signal square.
介绍信号平方后积分平均技术实现交流信号真有效值测量原理；
The difference between the true or reference value and the observed average of multiple measurements of identical characteristic on the same part.
标准测量偏差对同一部件的某一可识别特征多次测量的平均观察值与真值或参考值之间的差异。