摘要
通过实验研究,得出了一种高精度木材含水率标准试样的制备方法。采用该方法制备的试样具有定值迅速、可重复使用的特点,含水率范围7％-22％(5点),扩展不确定度0．6％(k=2)。
By experiment research, we got a kind of method to make the standard wood moisture samples with high accuracy. The samples made by this method can be used repeatedly and whose value can be determined rapidly, The moisture range of the samples is from 7% to 22% （five points） and its expanding uncertainty is 0.6%（k-2）.
出处
《上海计量测试》
2006年第3期23-25,共3页
Shanghai Measurement and Testing
