摘要
对WNJ 10 0 0Nm微机控制扭转试验机的扭矩测量不确定度的来源进行了讨论 ,并对不同测量点扭矩的测量不确定度进行了评定 ,最终给出了扩展不确定度。
The produced causes of the measurement uncertainty of torque for WNJ-1000 type Computer-torsional testing machine were discussed.Moreover,the measurement uncertainty of torque for varying measurement points were evaluated in detail,and the expanded uncertainty was also evaluated .
出处
《物理测试》
CAS
2004年第5期19-23,共5页
Physics Examination and Testing
