compensating magnet造句

To address these requirements, temperature compensated magnets were developed in the late 1970s.
Compasses that include compensating magnets are especially prone to these errors, since accelerations tilt the needle, bringing it closer or further from the magnets.
However, because the magnetic " signature " of every ship changes slowly with location, and with time, it is necessary to adjust the compensating magnets, periodically, to keep the deviation errors to a practical minimum.
Deviation refers to the response of the compass to local magnetic fields caused by the presence of iron and electric currents; one can partly compensate for these by careful location of the compass and the placement of compensating magnets under the compass itself.
It's difficult to find compensating magnet in a sentence. 用compensating magnet造句挺难的