磁共振技术

fMRI把神经活动和高分辨率磁共振技术相结合，能在活体条件下精确定位人脑高级皮质活动中枢，从而为实现从形态和功能上探索脑高级皮质活动提供了可能。

Through integration of neural actions and higher-order resolution technique of MRI , fMRI can picture higher-order cortical function centers for human brain accurately , which makes possible the determination of high cortical actions of cerebrum from function and morphology under living conditions .

传统的磁共振技术使用一个特别强的外部磁场来产生一个可探测的信号。

Conventional MRI technology uses an exceptionally strong external magnetic field to produce a detectable signal .

目的：采用磁共振技术（MRI）分析抑郁症患者的脑结构改变。

Objective : To analyze the features of brain structure in patients with depression by magnetic resonance imaging ( MRI ) .

采用化学荧光技术结合电子顺磁共振技术检测光催化反应过程中产生的活性氧物种是·OH。

The reactive oxygen species were · OH during the photocatalytic reaction , which were detected by chemical fluorescence and electron paramagnetic resonance technology .

方法采用电子顺磁共振技术（EPR）分别检测一枝蒿总黄酮对超氧阴离子自由基（O·2），羟自由基（·OH）的清除作用。

METHODS Scavenging activities to superoxide anion radical ( O · 2 ) and hydroxyl radical (· OH ) were measured by electron paramagnetic resonance ( EPR ) .

功能MR弥散加权成像（DWI）和血流灌注成像（PWI）磁共振技术的应用可诊断早期脑梗死，结合DWI和PWI可以确定缺血半暗带和血流灌注情况；

Application of functional magnetic resonance diffusion weighted imaging ( DWI ) and perfusion weighted imaging ( PWI ) MRI can diagnose early acute cerebral infarction .

方法：应用电子顺磁共振技术对缺血再灌注后的大鼠腹部皮瓣的ROO的波谱进行直接检测。

METHODS : The spectrum of OFR of abdominal skin flap in rat after ischemia and reperfusion was detected by applying electron paramagnetic resonance ( EPR ) .

电子自旋共振（ElectronSpinResonance，简称ESR）技术是磁共振技术的一种，它可以对不成对的电子体系进行研究，而且对于不成对电子体系，可以采用自旋标记技术进行ESR的研究。

Electron spin resonance technique ( ESR ) is a type of magnetic resonance . It can be used to study on asymmetric electron system . An unpaired electron system also can be studied with self-rotate marking method for ESR technique .

应用磁共振技术（T2加权像）采用双盲法对这38例腰痛病人的总共111个腰椎间盘按照退行性变的程度进行分组。

Classifying these 111 intervertebral disks of 38 subjects suffering with lower back pain , according to the situation of degenerative changes of these disks on magnetic resonance imaging ( T2-weighted , sagittal ) .

以PBN为捕获剂，采用自旋捕获与电子顺磁共振技术研究测定有机过氧化物的可行性。

Using PBN as spin trap matter , we studied the feasibility of detect organic peroxides by spin trapping and electron paramagnetic resonance technique .

也有研究表明在大鼠视皮层V1区存在对颜色敏感的神经细胞，通过功能性的磁共振技术证实这些细胞具有对不同颜色刺激的分辨能力。

Also some studies have indicated that the some colored sensitive nervous cells exist in the rats ' visual cortex using functional magnetic resonance technology . We have confirmed that these cells have the ability to distinguish between the different colored stimulation .

磁共振技术在生物医学中的应用进展

Recent Advances and Application of Magnetic Resonance technology in Biomedical Physics

电子顺磁共振技术研究一枝蒿总黄酮抗氧化作用

An electron paramagnetic resonance study on the antioxidant effects of artemisia flavonoids

电子顺磁共振技术用核磁共振法测定磁矩

Uses of Salt The Technique of Electron Paramagnetic Resonance

位置定向自旋标记&电子顺磁共振技术在蛋白质结构研究中的应用

Application of site-directed spin labeling combined with electron paramagnetic resonance to protein structure studies

应用电子顺磁共振技术研究大鼠肾移植缺血再灌注过程中的NO水平及变化

Study of nitric oxide during ischemia-reperfusion of kidney transplantation in rats using electron paramagnetic resonance

利用磁共振技术评估视神经的损伤是一种新型的、稳定的技术。

MRI is a new and stable technology in assessing the injury of optic nerve .

磁共振技术的另一个优点，是可以同时支持一台以上设备充电。

Magnetic resonance also allows more than one device to be charged at the same time .

电子顺磁共振技术

The Technique of Electron Paramagnetic Resonance

磁共振技术评价头颈部肿瘤放疗后涎腺功能的应用及进展

Advance in MR imaging for evaluation of postradiotherapy salivary function in patients with head and neck cancer

随着磁共振技术的发展，腹部脏器的弥散成像已经成为可能。

With the development of magnetic resonance technology , diffusion-weighted imaging of abdominal organs had become possible .

磁共振技术对显示肩袖损伤术后愈合过程有很强的敏感性及准确性，对指导术后功能恢复和估计远期效果都有着重要的指导意义。

Magnetic resonance technology used to display a rotator cuff injury postoperative healing process had a strong sensitivity and accuracy .

磁共振技术研究丝素蛋白与锰离子的相互作用及Aβ42多肽的合成

Interaction of Bombyx Mori Silk Fibroin with Mn (ⅱ) Studied Using Magnetic Resonance Methods and Biosynthesis of Amyloid - β 42 Peptide

结论无创伤的磁共振技术可以用于门脉血流的测定，反映肝脏损害程度，动态观察肝纤维化、肝硬化的病程演进。

Conclusion MR portal flow measurement is a noninvasive technique for investigating hepatic lesions , and dynamically observing the progress of hepatic fibrosis and cirrhosis .

利用延迟钆增强心血管磁共振技术非侵入性诊断心力衰竭和不明原因收缩功能不全患者的冠状动脉疾病

Noninvasive diagnosis of coronary artery disease in patients with heart failure and systolic dysfunction of uncertain etiology , using late gadolinium - enhanced cardiovascular magnetic resonance

磁共振技术主要依赖电磁共振耦合原理，它会在每个线圈周围形成一个能够传输电力的磁场，不需要对线圈进行精确排列。

Magnetic resonance technology relies on resonant magnetic coupling , which creates a magnetic field around each coil that transfers power without having to align coils precisely .

这种技术很可能被磁共振技术所取代，后者允许多个设备同时充电，并可将设备放置在距离电源数米之外。

This is likely to be superseded by magnetic resonance that allows several devices to be charged at once and at a distance of metres from the source .

研究热开裂对储集岩石的物性影响，系统地考察了声学检测、磁共振技术等方法在检测岩石热开裂中的效果。

The effect of thermal induced crack on sediment rock is discussed . The methods of acoustic measurement and nuclear magnetic resonance technology are applied for detection of the crack .

本文采用饱和转移顺磁共振技术研究了山莨菪碱对重组鼠脑（Ba~++K~+）-ATP酶旋转运动的影响。

The effect of anisodamine on the rotational motion of reconstituted ( Na + + K ) - ATPase from rat brain has been studied by saturation-transfer electron spin resonance spectroscopy .

结论：大鼠腹壁岛状皮瓣是用电子顺磁共振技术观察研究氧自由基变化的较为理想的模型。

Its changes were very active . Conclusion : The insular skin flap of rat 's abdominal wall might be more ideal model of oxygen free radical change for observation and study with EPR .