It is suspended and spring mounted within the Magnetic Bridge by two studs and adjustable wing nuts allowing the adjustment of the height of the sensors from the inspection surface.
它被悬挂起来，并通过弹簧安装在磁桥内，两个铆钉和可调蝶形螺母可调整从检测表面到传感器的高度。
2
Watch has a component called gossamer, this thing is most afraid of watch in the magnetic field near a magnet, spring will be magnetized.
手表里有个部件叫游丝，这东西最怕的就是磁场，手表在靠近磁铁后，游丝会被磁化。
3
The drug release experiment of compression spring model with pure magnetic mechanism trigger was successful.