Based on this waveform simulator, the paper made some improvement on a dynamic current testing method based on counting logical changes and implemented it.
本文利用波形模拟器改进并实现了一种基于逻辑跳变计数的动态电流测试方法。
Practical evidences prove that the pantograph-catenary relationship and dynamic current-carrying are the key techniques in effecting the increase of train speed.
实践证明：弓网关系及动态受流是当代影响列车提高速度的关键技术问题。
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。
Dynamic current monitor reflects transient loading current instantly to judge the faulty parts of mobile circuit board easily.
动态电流监测器能瞬时反映出负载跳变状态，更容易判断手机板的故障部份。
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。
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。
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