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To improve our medical condition,Division of the BRIF Project is constructing a 230MeV superconducting cyclotron for proton therapy.The average magnet field of this super conducting cyclotron is at the saturation area of the material,the B-H curve of the material will be one of the
To improve our medical condition, Division of the BRIF Project is constructing a 230MeV superconducting cyclotron for proton therapy. The average magnet field of this super conducting cyclotron is at the saturation area of the material, the B-H curve of the material will be one of the