多点解决方案的优点是可实现三角测量定位，这样可以实现非常高的跟踪精度。
The advantage of the multi solution is the possibility to triangulate the readings. This leads to a very high tracking accuracy.
当发生这种情况时，三角测量法允许系统精确定位原闪光。
When that happens, triangulation allows the system to locate the original bolt with precision.
说句题外话，像“GPS”(即“全球定位系统”——译者注)这样的技术倒的确可以通过三角测量的卫星定位进行远程跟踪，比如说跟踪某个坐在车里的人。
As an aside, a technology such as GPS can in fact track a thing or, say a person in a vehicle, remotely from far away, by triangulating off of satellites.
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