主要介绍了低场核磁共振成像技术的原理、方法及在岩石物理实验方面的应用。
Introduced are the principle, methods of low field nuclear magnetic resonance (NMR) imaging technology and it's application in rock petrophysics experiment.
采用低场核磁共振技术研究脐橙储藏过程中水分的状态、变化以及水分的迁移。
Low field Nuclear magnetic resonance technique was used to evaluate the quality and behavior of water in navel orange during storage in constant temperature and humidity.
低场核磁共振在众多领域都有着极为广泛的应用，如食品、农业以及石油化工领域。
Applications of low field NMR are spread out in many realms including food manufacture, petroleum industry and agriculture industry.
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。
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.
文中介绍低场核磁共振(nmr)岩心分析方法，包括测量原理，数据处理及实验步骤。
Low field NMR core analysis methodology, including measurement principle, data processing and experimental procedure, is introduced in this paper.
文章首先介绍了DDS的原理，然后就其在低场核磁共振岩心分析仪中的应用进行了详细的讨论，对应用效果进行了总结。
In this article, the principle of DDS is reviewed at first, then its new application in low field nuclear magnetic resonance core analyzer is discussed in detail.
研究了采用低场脉冲核磁共振(nmr)测定二醋酸纤维素丝束油剂的新方法，给出nmr法测定二醋酸纤维素丝束油剂含量的标准曲线。
A new method of low-field pulsed nuclear magnetic resonance (NMR) spectroscopy for the determination of spin finish in cellulose acetate tow was investigated.
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 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 white Gaussian noise was successfully separated from noise signal in low-field pulse NMR system and its parameters were estimated by using this method.
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