iron core造句
31, Two passive magnetic bearings were devised to resist the attractive force between the motor coil iron core and rotor driven magnets.
32, Therefore S11 reel iron core transformer has good property for guard against theft.
33, The High Tension (HT) voltage is produced by mutual induction between the primary winding and the secondary winding, and the central soft iron core intensifies the magnetic field between them.
34, Inductive iron core is essential to passive power-factor correction circuit(PFC). The selection of inductive material is a key factor which has influence on the performance of PFC.
35, The iron core usually uses pure iron material and general steel is suitable for it.
36, Astronomers say the planet is heave liquid ( cratered ) and has a large iron core.
37, Usage: suitable for double coils open armature iron core sealing after wire embedded.
38, Primary and secondary windings and iron core are insulated by epoxy resin. It has a good ability of insulation and moisture proof.
39, The centre of the earth consists of an iron core, probably with some nickel mixed in.
40, The utility model relates to a winding mould with no framework and no iron core coil, which is particularly suitable for winding small coils.
41, The utility model relates to an iron core reactor of new structure used for reactive-load compensation of the electrical power system.
42, Magnet locker mainly consists of magnet coil, iron core, bracket and etc.
43, Astronomers say the planet is heavily cratered and has a large iron core.
44, The influence of iron core on plasma equilibrium is considered as an action of the currents in the external coils. The problems is converted into solving the MHD equations for air-core transformer.
45, It can measure the magnetic characteristic of the large scale iron core automatically and can solve the problem of integral floating of electric magnetic flux meter.
12