Un aspecto muy importante es tratar

Un aspecto muy importante es tratar de eliminar las perturbaciones del campo magnético terrestre, debidas a los materiales metálicos existentes en las proximidades, que generan una desviación en la medida de la orientación.

Kết quả (Anh) 1:

a very important aspect is to try to eliminate the Earth's magnetic field perturbations, due to existing metallic materials in the vicinity, which generate a deviation to the extent of orientation.

Kết quả (Anh) 2:

A very important aspect is to try to eliminate the disturbances of the earth's magnetic field, due to the metallic materials existing in the vicinity, which generate a diversion to the extent of the orientation.