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The subsurface oxide layers generated stresses in the sheet and impeded domain wall motion,so that the iron loss was increased. 这种氧化层使钢板产生应力场，阻碍磁畴壁的位移，因而使铁损增加。
domain wall motion 畴壁运动
New regional wall motion abnormality on echocardiography. 超声心动图出现新的节段性室壁运动异常。
The result of slager wall motion was analysed by automatic analysis sof... 结论:室壁运动异常部位与冠状动脉病变部位一致。
The ARV wall may have thickened due to systemic pressure load, resulting in reduction of wall motion of the ARV on transthoracic echocardiogram. 由于主动脉压力负荷增加使右室壁变厚，经胸超声心动图显示出右心室壁位移.
Volumes of wall motion abnormality (V_~WMA ) and perfusional myocardial defect (V_~PMD ) were measured by CE-RT3DE. 分别于基础状态、冠脉结扎180min及再灌注30min时行CE-RT3DE,获取其RT-3DE容积数据库; 脱机后根据心尖长轴8平面法勾画舒张末期左室心肌灌注缺损区体积(VPMD)和室壁运动异常区体积(VWMA)。
Secondary end points included change in L end-systolic and end-diastolic olume indices and wall motion. 次要终点为左室收缩末期和舒张末期容积指数和室壁运动改善。
Positive criterion was defined as the appearance and worsening of wall motion abnormality (WMA). 以左室16节段中出现新的室壁节段运动异常(WMA)为阳性。
Local remodeling was assessed by papillary-fibrosa distance and regional wall motion score index. 根据乳头肌和浆膜距离、局部心室壁运动评分评价局部的心室壁重构。
The MI peak is mainly attributed to the effect of circumferential anisotropy where the dominating magnetization process varies from domain wall movement to the magnetization rotation. 答案:磁场指示器的峰值主要由于，从畴壁位移到磁化旋转中，不同的主导/显性磁化过程的圆周各向相异磁场的作用（造成的）。
The ICMheart is limitedly enlarged，the ventricular wall motion decreaesd segmentally. ICM组心脏呈局限性增大，室壁活动阶段性减弱。
By using short and intense bursts of current, a succession of domain walls can be shoved past a reading head. 通过使用一阵阵强烈短促的电流，一系列的域壁被推耸着穿过阅读磁头。
Positive criterion was defined as the appearance of wall motion abnormality(WMA). 左室16节段中出现室壁运动异常为阳性。
Conclusions DTI can quantitate the change of regional wall motion during myocardial ischemia and reperfusion. 结论DTI能定量分析缺血心肌再灌注前后室壁运动变化情况。
Tissue Doppler imaging is a new echocardiography techniques which can quantitate myocardial wall motion. 多普勒组织成像技术是一项应用多普勒原理分析心肌组织运动的一项超声新技术。
The biggest problem with getting such an idea off the laboratory benchtop and onto the factory floor is the speed at which the domain walls travel. 要将这一理念从实验室的工作台搬到工厂生产车间所面临的最大问题还在于域壁的移动速度。
Conclusion:The assessment of velocities of LV wall motion by DTI is a simple,complete and accurate new method to evaluate LV function. 结论:用DTI的速度模式检测局部室壁运动速度是评价心室收缩和舒张功能的一种较简便、直观、全面、准确的新方法。
Their trick was to shorten the lengths of the pulses of current to about a nanosecond.Rapidly changing currents exert a greater force on domain walls than do slowly changing ones. 他们的秘诀就在于将一阵阵电流的长度缩短到纳秒，因为与缓慢转变电流相比，快速地改变电流在域壁上产生的力度要来得更大。
Using LEJ-1 OME to measure maximum velocity and acceleration of wall motion really can reflect the actual information of whole wall motion. 应用LEJ-1型全方向M-型超声心动图测量室壁运动最大速度与加速度,能真实反映整体心室壁运动的信息。
Left ventricular wall motion was recorded during the procedure. Positive criterion was defined as the appearance of wall motion abnormality(WMA). 左室16节段中出现室壁运动异常为阳性。