此外，如能将铁或三氧化二铁与此类结构结合，势必将为核磁共振成像(MRI)提供更有利的条件。
Furthermore, the incorporation of iron or iron oxide into such structures would provide advantages for magnetic resonance imaging (MRI).
目的：研究枸橼酸铁铵作为胃肠道阴性对比剂对改善磁共振尿路成像(MRU)质量的价值。
AIM: To study the value of oral ferric ammonium citrate (FAC) solution as a negative gastrointestinal contrast agent in MR urography (MRU).
在所得结果的基础上，讨论了具有反铁磁氧化层的铁磁薄膜的自旋波共振。
On the basis of the results obtained, the spin-wave resonance of a ferromagnetic film with a surface of antiferromagnetic oxide is discussed.
在铁磁共振实验中，发现双层膜存在各向同性的移动现象，目前主要结合理论计算将其归结为转动各向异性。
In FMR experiments, the phenomenon of the isotropic resonance field shift has been observed and assumed to originate from the rotatable anisotropy in the FM layer.
实验研究表明，铁电陶瓷的高频介电弛豫主要是由材料内部的畴壁共振引起的。
The results indicate that high frequency dielectric relaxation of the ferroelectric ceramics is caused by piezoelectric resonance of domains.
利用旋转坐标系的方法，计算了各向异性铁磁体的磁化强度和共振频率。
The magnetization and the resonant frequency of the anisotropic ferromagnet are calculated by means of rotation of the coordinate system.
铁基纳米晶颗粒在吉赫兹频段的主要磁共振机理是自然共振和交换共振。
Main resonance mechanisms of ferromagnetic nanocrystalline particles in GHz band are natural resonance and exchange resonance.
磁性铁纳米线阵列优异的高频吸波性能可能来源于纳米效应和共振效应。
The excellent microwave absorbing properties in the high frequency of the iron nanowire arrays possibly results from the nanometer effect and resonance effect.
本文导出了更精确的单晶铁磁共振公式，其近似度达到磁晶各向异性场的平方项。
More precise analytic expressions for ferromagnetic resonance of single crystals are calculated, the approximation being carried to terms quadratic in the magneto-crystalline anisotropy field.
对双层铁磁薄膜构成的系统，考虑界面铁磁性和反铁磁性耦合对自旋波色散关系、波形演化及共振的影响。
Considering the interface couplings (ferromagnetic coupling and antiferromagnetic coupling), the spin-wave dispersion relations, wave forms and resonant spectra in ferromagnetic bilayers are studied.
采用红外光谱、核磁共振氢谱、质谱等方法对1-(1 -环己烯)基二茂铁的结构进行鉴定，并介绍了一种较为方便的合成方法。
The structure of 1 - (1-cyclohexene) ferrocene is analyzed by IR, 'HNMR, MS and a method of synthesis is introduced in this paper.
文章介绍了利用核磁共振法对铁基高温超导体的研究结果。
This article reviews nuclear magnetic resonance studies on iron-based high critical temperature superconductors carried out by the author's group.
结论：SWI是一种对缺氧血、铁和钙等顺磁性物质具有极高敏感性的磁共振检查方法，在神经障碍性疾病领域得到了广泛使用。
Conclusion SWI is a kind of MRI examination technique, which is sensitive to paramagnets, such as deoxygenated blood, iron and calcium, and used in neurological disorders widely.
固态核磁共振技术在工业和生物医学领域的广泛应用，研究重点为多孔介质和铁基纳米流体。
Intensive involvement in industrial and biomedical applications of solid state NMR techniques, with emphasis in the study of porous media and iron based nanofluids.
下图中，你可以看到这台磁性共振成像仪的重达32吨的磁铁被放置在一个250吨重的大铁壳内，而后者以后将担当起保护周围空间不受强磁场影响的责任。
Below you can see the MRI's 32 ton magnet positioned inside a cage of steel weighing 250 tons which will, in the future, be used to protect the surrounding area from the magnetic field.
超顺磁性三氧化二铁纳米颗粒(SPIONs)已被广泛应用于磁共振影像(MRI)，但是它们的快速吞噬作用使它们的应用达不到理想状态。
Superparamagnetic iron oxide nanoparticles (SPIONs) are commonly used in magnetic resonance imaging (MRI), but their fast phagocytosis makes them less than ideal for this application.
适于便携式核磁共振装置用的永磁体，由多块轭铁组成长方体形状轭铁体；
Structure of the permanent magnet is as following: multiple pieces of yoke iron constitute yoke iron body in rectangle shape;
适于便携式核磁共振装置用的永磁体，由多块轭铁组成长方体形状轭铁体；
Structure of the permanent magnet is as following: multiple pieces of yoke iron constitute yoke iron body in rectangle shape;
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