核磁共振成像仪

第二部分介绍了核磁共振成像仪中的接收机单元，它是MRI谱仪中比较重要的部分。

The second part is mainly about the receiver which is the core component of MRI spectrometer .

0.2T开放式永磁型医用核磁共振成像仪有源匀场系统的研制

The Development of an Active Shimming System for 0.2T Open-style Permanent Magnet MRI

西门子（Siemens）选择以这种方式向员工宣布，西门子医疗自此更名为SiemensHealthineers。西门子医疗已有120年历史，生产助听器及核磁共振成像仪之类的精密医疗器械。

Thus Siemens chose to tell its staff that henceforth its 120-year-old healthcare division , which makes sensible things like hearing aids and MRI scanners , was to be known as Siemens Healthineers .

0.2T开放式永磁型核磁共振成像仪自屏蔽梯度线圈系统的测试技术

The Test Technique of the Self-shield Gradient Coil System for 0.2 T Open-style Permanent Magnet MRI

这些发现导致了在临床诊断和医学研究上获得突破的核磁共振成像仪的出现。核磁共振成像（NMRI）代表了医学诊断和研究领域的一个突破。

These discoveries have led to the development of modern NMR imaging , NMRI , which represents a breakthrough in medical diagnostics and research .

研究了超小型核磁共振成像仪的性能，并对2种观赏植物、动物骨骼、蛔虫、蚯蚓等生物样品进行了核磁共振成像以及T1加权和氢核密度加权成像。

Some characteristics of the instrument are surveyed . Several samples of living things such as two kinds of ornamental plants , animal bones , ascarid , angleworm are imaged as T 1 weighted and hydrogen density weighted images as well .

该文采用计算机辅助设计的方法，设计了核磁共振成像仪（NMR-CT）中的磁体装置，并建造了模拟磁体装置。

The magnetic device is the key part of the nuclear magnetic resonance imaging instrument ( NMR-CT ) . We designed this device by computer aided design and then constructed the imitative device .

现在，我们用核磁共振成像仪就可以做到。

We can do this using magnetic resonance imagers .

利用低场核磁共振成像仪研究水分存在状态和迁移规律。

Low field-NMR in measuring water mobility and distribution .

核磁共振成像仪磁场装置的混合结构研究

Mixed Magnetic Device for Magnetic Resonance Imaging Equipment

医用核磁共振成像仪磁体装置设计

Design of the magnetic device for nuclear magnetic resonance imaging instrument used in medicine

功能性核磁共振成像仪开始监测他们入睡时大脑的运作情况。

Functional magnetic resonance imaging was used to watch their brains while they slept .

这支研究团队来自生物和临床心理学学院。他们用核磁共振成像仪观察人们听到与疼痛相关的词汇时的脑部反应。

The team from the department of Biological and Clinical Psychology used magnetic resonance tomography to investigate how individuals processed words associated with experiencing pain .

本文后面的内容将讨论核磁共振成像仪中的接收机的设计，以及数据后处理过程中的图像降噪方法。

The following content of this thesis is about an analog receiver for MR spectrometer based on PCI bus and wavelet based MR image denoising method .

核磁共振成像系统数字谱仪技术

The Digital Spectrometer Technology in Nuclear Magnetic Resonance Image System

本课题以通用电气医疗集团的Ovation5型核磁共振仪的床体为控制对象，研制了核磁共振成像仪床体运动控制与检测系统。

The table control and detecting system for Nuclear Magnetic Resonance Imaging equipment is developed in this project . And the control object is the table of Ovation 5 Nuclear Magnetic Resonance Imaging equipment in GE Healthcare Group .