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NdFeB磁体
释义
NdFeB磁体
Encyclopedia
工学
精密合金
释
bonded NdFeB magnet
NdFeB磁体
由钕(Nd)或钕与其他稀土元素的组合,与铁(Fe)、硼(B)组成具有强磁性的金属间化合物。有时也用钴、铝、钒等元素取代部分铁。
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figure of perspective projection
figure of Poincaré
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figure pair
figures
Figures and Landscapes by Luo Pin
figure skating
figure skating of Winter Special Olympics
figure skating rink
figure training
figurine
figurines of poetic drama of Song,Jin and Yuan dynasties
figurines of variety shows in Mausoleum of First Emperor of Qin Dynasty
figuring
figuring of mirror
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figwort family
figwortflower picrorhiza rhizome
figwort root
FIH
fihermen beliefs
Fiji
Fijian Alliance Party
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