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单词
magnetostrictive effect
释义
magnetostrictive effect
Encyclopedia
工学
精密合金
释
magnetostrictive effect
磁致伸缩效应
磁性材料由于磁化状态改变引起弹性形变的现象。又称焦耳效应、线性磁致伸缩。
理学
交叉力学
释
magnetostrictive effect
磁致伸缩效应
铁磁材料在外磁场中磁化时,其长度及体积均发生变化的现象。
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nebulous bridge
nebulous cluster
nebulous envelope
nebulous object
nebulous patch
nebulous ring
NEC
necator americanus
necessary
necessary and sufficient condition
necessary and sufficient statistic
necessary and sufficient σ-field
necessary condition
necessary condition for optimality
necessary heirship
necessary labor under the socialist system
necessary labour and surplus labour
necessary nutrients
necessary observation
necessary product and surplus product
necessary statistic
necessary topology
necessity
necessity and freedom in history
nechanical dust collector
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