Loggerhead turtles sense latitude by the planet's magnetic field intensity, and new research finds they're good at determining their longitude too, probably via the field's inclination.
红海龟可以通过地球磁场强度来辨识纬度。新的研究发现，借助地球磁场方向，它们在辨识自己所在的经度上也很在行。
Maybe they derive location coordinates from a set of two magnetic factors, such as intensity and inclination.
也许它们协调了基于两种磁场要素(比如强度和倾斜度)的体系所对应的位置关系。
Maybe they derive location coordinates from a set of two magnetic factors, such as intensity and inclination.
也许它们协调了基于两种磁场要素(比如强度和倾斜度)的体系所对应的位置关系。
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