During VLSI test, the error caused by user's aid-hardware is always the key problem cumbering the precision and reliabilityoftest and measurement.
在VLSI测试中，由于用户引入辅助硬件产生的误差问题，一直是阻碍测试精度和可靠性的关键问题。
2
The practical application indicates that the proposed system enhances the efficiency of relay protection test and guarantees the reliabilityoftest results.
实际应用表明，该系统的应用提高了继电保护测试工作的效率，保证了检验结果的可靠性。
3
The measurement accuracy which is obtained through analysis and estimation of error in tests is the important basis for evaluating the reliabilityoftest data.