This text introduce the theory of nuclear magnetic resonance and the design of a NMR system.
本文介绍了核磁共振的原理及小型核磁共振系统电路部分的设计。
The white Gaussian noise was successfully separated from noise signal in low-field pulse NMR system and its parameters were estimated by using this method.
采用该方法从实际低场脉冲核磁共振系统噪声信号中分离出高斯白噪声并对其进行了参数估计。
The result of experiment makes clear: in the mixed system the each component height of integral in the NMR spectrum has additivity.
实验结果表明，混合体系中各组分在核磁共振图谱中的积分曲线高度也具有加和性。
The Hydrophilic-Lipophilic-Balance(HLB)values of mixed system and each component in the system are studied by NMR.
本文应用核磁共振法（NMR）测定了几种混合体系的HLB值与混合体系中各组分的HLB 值。
NMR technology has been considered as one of the most effective physical system to realize quantum computation.
核磁共振(nmr)技术被认为是最为有效的实现量子计算的物理体系之一。
This paper briefly introduces the realization of automatic monitoring alarm system in NMR water-cooled machine in our hospital, by which we can reduce the damage and prevent liquid nitrogen lost.
简要介绍了我院水冷机自动监控报警系统的实现过程，通过水冷机的监测并以短信的方式通知维修人员迅速赶到现场处理故障，减少液氦的损失，防止失超。
A computer system that automatically elucidates structures of organic compounds from C-13 NMR data is presented.
本文介绍了一个从C - 13NMR谱数据自动推断简单有机化合物结构的计算机系统。
Design of a pulsed power source in the low field nuclear magnet resonance (NMR) system with the advantages of practicality, reliability, economy and simplicity is proposed in this paper.
本文提出了一种实用可靠、经济简单的低场核磁共振系统的脉冲功率激励源设计方案。
Presents an NMR imaging by means of normal analysed NMR spectrometer with a picture processing system of X-CT.
本文介绍一个在常规分析用的连续波核磁共振波谱仪并在X -CT的图象处理系统配合下完成的核磁共振成象。
An NMR micro-imaging system was developed on a conventional NMR spectrometer.
在常规核磁共振谱仪上自行设计和研制了一套磁共振微成象系统。
Exchange process between associating protons in the ethanol-water mixture system was described by NMR.
本文报导用核磁共振(nmr)技术研究醇-水混合体系中发生缔合作用的质子间的交换作用过程。
The function blocks of the low field NMR circuit system are analyzed at first. Then the signal amplitude is calculated. The antenna interface and the preamplifier are studied in detail at last.
本文首先对低场磁共振电路系统的各个功能模块进行了分析，并估算了低场磁共振的信号幅值，然后重点对天线接口和前置放大两个电路模块进行了分析研究。
By imitating of the design characters of the high frequency circuit, the origin and the classification of the noise interferences of the low field NMR circuit system are analyzed.
此外本文参照高频电路的设计特点，分析了低场磁共振信号放大电路的噪声干扰来源，给出了一些减少噪声干扰的具体措施。
The imaging experiment of spin-echo pulse-sequence was accomplished and images of good quality were obtained by using the homemade NMR micro-imaging system.
配合谱仪进行了自旋回波脉冲序列的成象实验，获得了较高质量的质子密度图像。
The imaging experiment of spin-echo pulse-sequence was accomplished and images of good quality were obtained by using the homemade NMR micro-imaging system.
配合谱仪进行了自旋回波脉冲序列的成象实验，获得了较高质量的质子密度图像。
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