“magnetic resonance angiography，MRA”的概念、定义、翻译、参考文献-科学参考

单词	magnetic resonance angiography，MRA
释义	magnetic resonance angiography，MRA Encyclopedia 医学磁共振血管成像释 magnetic resonance angiography，MRA磁共振血管成像根据血液的物理、生化特性，结合恰当的脉冲序列和相关技术，使用或不使用顺磁性对比剂，使血流以高信号或低信号方式突显，血管结构与周围组织（背景组织）产生最大的影像对比度的一种非创伤性血管成像技术。
随便看	join infinite distributive join-infinite distributivity Joining Forces at Elbe River joining the universal quantifier join-irreducible element join-isomorphism join of complexes join of graphs join of projective spaces join of sets join of simplexes join of spaces join of topological groups join of topological spaces join operation join operator join optimization join point join-preserving homomorphism join-preserving mapping join-reducible element join representation join semi-lattice join-stable joint

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