在岩石力学实验中，声发射源定位的研究方法，是实验室声发射研究的重要方面。
In rock mechanics experiment, the source location methods of acoustic emission (AE) is an important aspect of experimental AE research.
声发射源定位方法中最常用的是时差定位方法，因此，时差获取精确与否直接影响定位的精度。
The time differences between several sensors are commonly used for AE source location; and the accuracy of time differences has a direct influence on the location accuracy.
最后讲解了声发射源定位的原理和通过多路开关、计算机并行口构建多通道源定位系统的硬件结构。
At last it discusses the principle of AE source location and constructs the hardware structure of locating via multi-passages switch and parallel port of computer.
最后讲解了声发射源定位的原理和通过多路开关、计算机并行口构建多通道源定位系统的硬件结构。
At last it discusses the principle of AE source location and constructs the hardware structure of locating via multi-passages switch and parallel port of computer.
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