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- Objective: To develop a rapid and automated shimming method in permanent magnet MRI system. 36T永磁开放式磁共振成像MRI系统上发展实现一种快速动态自动匀场技术。
- Methods 111 cases were studied using FLAIR and conventional T2WI of fast spin echo(FSE) and DWI sequence on 0.35T permanent magnet MRI system. 方法应用0.;35T永磁MRI系统;对111例脑部MRI受检者分别使用FLAIR与常规FSE T2WI及DWI序列进行对比分析。
- The Thinking of Taijie Development Permanent Magnet MRI “泰杰”关于发展永磁mri的思考
- A Rapid Automated Shimming Method on Permanent Magnet MRI System 快速动态自动匀场技术在永磁磁共振成像系统中的实现
- Permanent Magnet MRI 永磁MRI
- Hangzhou Permanent Magnet Group Co., LTD. 杭州永磁集团有限公司。
- Permanent Magnet Lifter is a kind of lifting gear. 永磁起重器是起重工具的一种。
- A bar on horseshoe magnet is called a permanent magnet. 棒形或马蹄形磁体称为永磁体。
- Slowly move the permanent magnet in a circle above the compass. 在指南针上方,绕着圆圈慢慢地移动永久磁铁。
- Key technologies in making permanent magnet motor were introduced. 介绍了永磁电机制造中的关键工艺。
- To calculate the position and number of passive shimming ferromagnetic elements, a simulation algorithm is designed for magnetic resonance imaging(MRI)permanent magnet system. 实验结果表明,该方法能够有效地指导无源匀场工作,得到满意的匀场效果。
- A Passive Shim Method of a Permanent Magnet for MRI 一种永磁磁共振成像磁体的被动匀场方法
- To do this, hold the permanent magnet several inches directly above the north end of the compass. 要做到这一点,可将永久磁铁置于指南针北极一端正上方几英寸高的地方。
- It should constantly keep clean and smooth of the holding surface of the permanent magnet hoisting machine. 应始终保持永磁起重器吸持面的清洁与平整。
- Don't pull the handle if there is no steel-magnetic material under the permanent magnet hoisting machine. 永磁起重器下无铁磁性材料时,不可扳动手柄。
- Switch on by permanent magnetic force.Coils will not get burnt. 永磁力合闸保持,无需合闸线圈工作,没有线圈烧毁的可能。
- If you bring a permanent magnet near a compass and move it around, the compass will react. 如果把一块永久磁铁拿到指南针附近,并围绕指南针移动,指南针将做出反应。
- Once you have tested the compass, remove the permanent magnet from the experiment area. 检测完指南针后,将永久磁铁从实验区移走。
- A novel permanent magnet in-wheel motor control system based on DSP for a micro EV is presented. 本文设计了一种基于DSP的专用于短距离运输的微型电动车 (MicroEV)的永磁无刷轮毂电机控制系统 ,提出的控制策略是进行电压控制的同时进行对应于加速踏板踏位的电流预测控制 ;
- This document presents a solution to control a permanent magnet brushless DC motor using the TMS320C24x. 论文提出了基于DSP芯片TMS320C24x的永磁无刷直流电动机的控制系统设计方案。