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碳基磁体研究新进展 无法替代稀土永磁
综上,尽管碳基磁体的成功制造给磁性材料领域带来了新的探索和可能性,但受限于碳基磁体在磁力强度、耐环境侵蚀等关键性能指标上的不足,以及当前生产工艺的不成熟,其距离实现大规模商业化应用尚有较长的路程需要跨越。相比之下稀土永磁材料凭借其优异的性能和广泛的应 ...
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Los Angeles wildfire updates
Confirmed as DHS secretary
Woman arrested in shooting
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PETA activists arrested
Jabrill Peppers testifies
IA immigration law blocked
Sentenced to 17+ years
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Trump ends security detail
Consumer sentiment falls
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‘Walk It Out’ rapper dies
Escaped monkeys captured
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Proposed ban withdrawn
Carroll to coach Raiders
153 war detainees freed
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Suspends all trips to Yemen
Wallen announces tour
Manson won't face charges
Ex-Nebraska RB Jones dies
Pandas make public debut
Smuggling deaths guilty plea
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