After image and date processing, we can obtain 3-D reconstruction of the specimen surface displacement. In the field testing of industrial environment, the disturbance can cause ESPI to be instable, double-pulsed ESPI improves stability by reducing exposure time and spacing.
在工业环境测试现场,会有很多引起ESPI不稳定的干扰,双脉冲ESPI用减少曝光时间和间隔来提高稳定性,但由于条纹图的生成方式是相加模式,条纹质量不高,被淹没在低频噪声中。
参考来源 - 电子散斑干涉检测技术的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Double salient pole pulsed DC motor consists of a salient pole stator with DC winding and a salient pole rotor without armature winding.
本发明公开了一种双凸极脉冲式直流电动机，该机由设置着直流绕组的凸极式定子和无电枢绕组的凸极式转子组成。
To solve the problem that the pulsed xenon lamp has the inconsistent intensity, the instrument USES a double-circuit with synchronous parallel triggered structure.
同时为解决脉冲氙灯光源强度不一致的问题，采用了双光电路同步并行触发工作的结构。
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