| 摘要 |
Superconducting coil assemblies (100) in which a plurality of coil units (110) composed of superconducting material are arranged coaxial to the same direction, and including magnetic field adjusting members (121) composed of ferrite, powder metallurgical core, or permendur powder, which have higher magnetic permeability than said superconducting material and are provided in the vicinities of said coil units.
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