|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2009年03 期
| 标题 |
| T7型检衡车检定测量结果不确定度评定(37 卷) |
| 英文标题 |
| Evaluating the Uncertainty Degree of Calibration Measurement Result Gained By T7 Type of Weight Bridge Test Car |
| 摘要 |
| 介绍T7型检衡车的检定环境条件及方法，给出测量不确定度的数学模型。分析检衡车测量重复性的不确定度评定、分辨力的标准不确定度评定、检定轨道衡的上一等级标准器引入的标准不确定度的评定，以及合成不确定度评定、扩展不确定度评定等评定过程。 |
| 作者 |
| 新闻作者:段小军 |
| 关键字 |
