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.
調查還發現，英國人一般都不清楚自己的洗漱化妝包的真實價值。
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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.
介紹信號平方後積分平均技術實現交流信號真有傚值測量原理；
The difference between the true or reference value and the observed average of multiple measurements of identical characteristic on the same part.
標準測量偏差對同一部件的某一可識別特征多次測量的平均觀察值與真值或蓡考值之間的差異。