The standard exploration procedure here has been to block out areas on the magnetic map.

这里的标准勘探程序是先在磁异常图上画出这个地区。

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The researchers believe that the loggerheads create their mental magnetic map by combining information about the angle of the magnetic field with its intensity.

研究者认为红海龟结合地球磁场的方向和强度两种信息来确定路线图。

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The abnormal or flat areas can be found from the magnetic map. The geomagnetic space measurement is conducted in the flat areas when with and without underwater vehicle respectively.

从地磁图上可以找到磁异常区域和地磁平缓区域，并在地磁平缓区域进行有无水下载体的地磁空间测量。

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Researchers at 11 institutions are mapping the largest conduits among brain regions by combining four imaging techniques, including a new method called diffusion magnetic-resonance imaging that allows researchers for the first time to accurately map the white matter of nerve fibers.

WSJ: Probing the Brain's Mysteries