pulse Fourier transform NMR
high impedance NMR spectrometer
pulse Fourier transform NMR spectroscope
NMR Characterization of Agrimophol--A Phloroglucinol Derivative
rapid Fourier transform NMR correlation spectroscopy
产品用IR、ESI、NMR、NMR确*了产品的结构。
Analysis of FID Signal in Pulse NMR Experiment;
Theoretical Calculation of ～1H NMR, IR Spectra of Donor;
This method is superior obviously to nutation NMR technique.
TMS的NMR量子化学计算
NMR technology is advancing all over the world nowadays. Using NMR technology can explore underground water directly. It realized searching groundwater directly by means of geophysics method.
The effects of feeding ratio, initiator type and concentration on the copolymerization were studied. The obtained copolymer was characterized by FTIR, 1H NMR and 13C NMR.
Step 4: the BC hands over the normalized message to NMR.
NMR Studies on Organic Drug Molecular Complexes and Gene Delivery System;
该方法明显优于章动NMR技术。
A New Method on Permeability Analysis for Sand Reservoir with Specially Low Permeability by NMR
NMR SPECTRA OF RANDOM BUTADIENE-STYRENE COPOLYMER QUANTITATIVE CALCULATION OF DIAD SEQUENCE STRUCTURE
The thermodynamics parameters for the reaction of 18-crown-6 with Tl( I ) in water were determined by using NMR.
采用1H-NMR和13C-NMR波谱对聚合物中极*单体的含量、支化度和支链结构进行了表征。
The study on NMR relaxation and the chains movement of P(St-MMA)Polymer in CDCl_3 Solution
Element analysis, MS, IR, NMR, Vis -UV and DTA evidences indicate for the first time that the oxidation product of O-phenylenediamine is 2,3-diaminophenazine.
This method employs solution 1H NMR and dynamic light scattering (DLS) to investigate the association of template molecules with colloidal particles and the dynamic process of particle growth.
NMR Logging can provide accurate values of irreducible liquid, movable liquid, effective porosity and permeability, and also identify the tight zone, water zone and gas-bearing zone.
The IR and NMR spectra of the polymers indicated that the polymer structure contained ester and ketone units in the backbone, and a cyclic acetals as side chain.
对比分析表明，NMR是基质孔隙度和束缚水评价的有效方法，常规测井与NMR的综合可以反映裂缝的影响。
分别用1H-核磁共振（1H-NMR）法、X*线-荧光光谱（XRF）法和化学滴定法测定了溴化丁基橡胶（BBR）的溴含量。
目的用核磁共振*谱(1h - NMR)指纹图谱对吴茱萸和其伪品花椒、蚕砂进行鉴别。
本文建议在LPSVD之后作等比指数加权处理可改善HRNMR谱的分辨率，并保留高分辨NMR谱的所有特征。
Analysis of the contrast shows that NMR is an effective method of matrix porosity and irreducible water evaluation. The effect of fracture will be revealed by integrating conventional well logging...
通过对该合聚物的IR和NMR谱图分析，得知该聚合物含有酯基和*基的结构单元，以及环缩醛的侧链。
报道了双羟*基-18-冠-6及其正丁基、烯*基、酯基、羧*基衍生物的合成。所合成的八种新冠醚化合物的结构已经IR、MS、NMR、元素分析*实。
采用核磁共振（NMR）、X衍*仪、 差示扫描量热法（DSC）、凝胶渗透*谱（GPC）等分析技术对无规共聚聚*烯（PPR）管材专用料的结构和*能进行研究，并且与国外料进行了对比。
以乙二*的醋*盐作皂化剂，由1，2，3，4， 6-葡萄糖五异戊*酯合成了2，3，4，6-葡萄糖四异戊*酯，用1H NMR、高分辨质谱、 硅*化衍生质谱进行了表征，并进行了卷烟加香试验。
