“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	gas well productivity index curve gas well safety control system gas well utilization ratio gas window gatch gate gate-all-around field-effect transistor gate-all-around twin silicon nanowire field-effect transistor gate and delay generator gate array Gateaux Gateaux derivative Gateaux differentiable Gateaux differentiable operator gateball gate control theory gate current gated gated-beam tube gated clock gated decoupling gate delay gated injection gated noise gated noise source

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