Dynamic current testing can detect some faults that cannot be detected by voltage based test method and quiescent current test method.
瞬态电流测试可以检测一些用电压测试和稳态电流测试不能检测的故障。
This paper presents a new test method-at-speed current testing based on analyzing the theories, characteristics and shortcomings of quiescent power supply current testing and dynamic current testing.
本文首先分析了稳态电流测试方法和瞬态电流测试方法的原理、特点，并分别指出它们的不足，在此基础上研究了一种新型的测试方法——全速电流测试方法。
The main welding parameters such as welding current, arc voltage and welding speed have been optimized by the orthogonal test and welding arc dynamic wavelet analysis instrument.
运用正交试验，结合自行研制的焊接电弧动态小波分析仪对焊接电流、电弧电压、焊接速度等主要焊接工艺参数进行了优化研究。
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