The electromagnetic inductiondevice is an electromagnetic disk of a metallic film of a flat plate to be arranged on the electromagnetic coil;
电磁感应装置为平板金属膜的电磁盘,设在电磁线圈的上面;
2
Drive the car accident never, because there are a kind of automatic inductiondevice, in a certain distance outside, it can be induced to eyewinker, Then active avoid.
The first team from the University of Exeter researchers, they want to develop a portable magnetic inductiondevice can quickly detect parasites in the blood dysentery.