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- Keywords NMRI;coal bed methane;storage and transport;NMR permeability;permeability of coal seams; 煤层气;赋存和运移;核磁渗透率;储层渗透率;
- NMR permeability 核磁渗透率
- Keywords coalbed methane;coal;Nuclear Magnetic Resonance Imaging （NMRI）;storage;transport;water driving gas;gas driving water;adsorption;desorption;diffusion;seepage;NMR permeability; 煤层气;煤;核磁共振成像（NMRI）;赋存;运移;水驱气;气驱水;吸附;解吸;扩散;渗流;核磁渗透率;
- NMR is a technique used to determine the porosity and permeability of rock formations. NMR是一项用于确定岩层的孔隙度和渗透率的技术。
- The main()~(13)C NMR data of CM-SPG were assigned. 对其13C NMR化学位移进行了归属。
- Magnetizing water NMR is also presented here. 给出了磁化水的核磁共振谱（NMR）。
- The first is the channel theory of permeability. 第一个是透过度的通道理论。
- Nuclear magnetic resonance( NMR) logging can provide a more accurate estimation of formation permeability, compared to conventional logging methods. 与常规测井相比较，核磁共振测井能够更为准确地估算储层的渗透率。
- Cancel water vapour permeability coefficient. 取消了水蒸气渗透系数。
- Air resistance See Air permeability. 空气阻力参阅透气度。
- Rocks have better water permeability than sand. 岩石的透水性不如沙土。
- Transient NMR shows promise of solving this problem. 瞬时核磁共振表示要解决这个问题也是有可能的。
- This phenomena is called NMR(nuclear magnetic resonance). 这种现象称为核磁共振。
- At the present time, NMR equipment is very expensive. 目前，核磁共振仪还是很昂贵的。
- Permeability - Percentage of particles passing through the mesh. 渗透性-粒子通过网格的百分比。
- Its stucture was investigated through IR,1H NMR and mass spectrum. 用红外光谱、核磁共振氢谱和质谱推测了产物的结构。
- Chap. 7: "Basic Physics of Magnetism and NMR," 124-154. 核磁共振的基本物理及磁学〉124-154.
- The 13C NMR and 31P NMR spectroscopy of them were also given. 并对各化合物的~(13)C和~(31)P核磁共振谱作了研究.
- Two methods are used to evaluate the permeability of cores. 有两种方法可用来测量岩芯的渗透率。
- The structure of 2,6-NDA was characterized by FT-IR, MS and *H NMR. 2,6-NDA经FT IR、NMR、HPLC-MS表征其结构正确。
