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1Published 2019-04-01“...When a permanent magnet synchronous motor(PMSM) which is controlled by flux-weakening strategy...”
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4by GAO Zhong-wenSubjects: “...electric quantity; special relativity; force; reference frame...”
Published 2017-04-01
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5Research Progresses Concerning the Superconducting Joints Used in Nuclear Magnetic Resonance Magnetsby Xing HUANG, Zi-li ZHANG, Xin-ning HU, Fei-fei NIU, Wan-shuo SUN, Xiang-dong KONG, Yin-ming DAISubjects: “...nuclear magnetic resonance magnet...”
Published 2021-09-01
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6Published 2018-10-01“..., improved the control accuracy of the system. At the same time, in the weak magnetic high speed zone...”
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9by WANG Chunyu, DENG Loulou, MEI Zhiwu, CHEN Ran, WANG Weihua, ZHANG Lixiu, ZHANG Huifeng, CHONG HuixuanSubjects: “...electric & magnetic complex field...”
Published 2016-02-01
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10“... the transmission efficiency, a simple wireless charging circuit is designed based on the principle of electric...”
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16A Nuclear Magnetic Resonance Radiofrequency Pulse Transmitter Based on Digital Modulation Technologyby ZHU Yun-feng, HE Wei, HE Chuan-hong, WANG Yi, QI Tian-hao, CHEN Bai-bing, XU ZhengSubjects: “...nuclear magnetic resonance (NMR)...”
Published 2018-09-01
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17“... in permanent magnet synchronous motor control system, which has the problems of high cost, low system...”
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20“...Power Processing Unit(PPU) is the central part of the xenon ion electric propulsion system, and its...”
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