differential method

A new method ( single loop differential method) for measurement of signal from strain gauges, is proposed in this paper.

针对电阻应变片输出信号的测量问题，本文提出了一种新方法&单回路差动法。

In the last period, some new transformer protection schemes including power differential method are studied, and the improved method based power during half of one period.

在论文的后一阶段，对功率差动法等几种新型的变压器保护方案进行了分析研究，在这个过程中提出了半周平均功率的改进算法，有效地提高算法的灵敏度。

The Differential Method Asking the System Correlation Increase and the Related Rates

求系统相关增量、相关变率的微分法

In this paper the differential method is introduced to reduce some addition error in test.

对于实验中存在的某些加性误差,可以用差值法减小这种误差.

The merits and demerits of frame differential method in motional detecting were analyzed and optimized.

详细讨论了运动检测中帧差法的优缺点,并设计了快速实现算法,同时提出了对原有方法的改进.

Conclusion: PCR technique is the most sensitivity and differential method.

结论：4种方法中以PCR检测法的灵敏性和特异性最高，抗体检测法次之。