在测量一些稳态电压调整率非常小的电机时，会出现测量用电压表的最大绝对误差大于稳态电压调整的范围。
When we measure the electric machines with little steady voltage adjusting rate, the absolute error of the voltmeter reaches out of the range of the steady state voltage adjusting.
此外，焊接变形还会导致结构出现装配误差，从而影响生产率。
In addition, welding deformations cause errors during the assembling of the structure and prevent increase of productivity.
轴承是故障发生率比较高的部件，用简易诊断法难免会出现人为的判断误差。
The bearings are the parts with higher malfunction occurrence rate, and it is hard to avoid appearance of the man-made judgment errors to utilize the simple diagnosis method.
应用推荐