nmr造句
91) The components were comprehensively assayed by 1H NMR, ICP _ AES and elemental analysis. They proved to be a pesticide of thiocyclam and its by _ product.
92) A new kind of water soluble thioxanthone photoinitiator is prepared. This compound is identified by UV, IR, NMR et al.
93) Nuclear magnetic resonance (NMR) is now a very important approach to study the interaction between small ligand and biomolecule.
94) IR and 1H NMR spectra and the CMC data of DTM-12 from both laboratory and pilot production were characterized and compared.
95) Achieving the pulse sequences to realize the basic logical operations in experiments using NMR techniques , and also tested them by realizing some quantum algorithms.
96) The anorexic agent Mazindol was synthesized from chlorobenzene and phthalic anhydride via two new methods and its structure was determinated through UV, NMR and tautomerization .
97) Low field NMR core analysis methodology, including measurement principle, data processing and experimental procedure, is introduced in this paper.
98) A new method of tailored detection of partial NMR spectrum with delaying acquisition time is provided.
99) The up-dated applications of 2D—NMR techniques in determining the structures of some diterpenoid alkaloids are reviewed.
100) Quantum chemical calculation has been carried out to calculate structural optimization, IR spectra, NMR spectra of three-ring compounds which have been synthesized by our research group.
101) The structures of the5-fluorouracil indican derivatives are analyzed by th eir ultra-red spectra, NMR spectra in this paper.
102) The structures of Glucovanillin were identified by elemental analysis, IR and NMR.
103) The title compound was synthesized with phenanthrenequinone as starting material and was characterized by IR and 1H NMR spectra.
104) The structure of the mixture of silanol and glycol were analyzed with solid 13 C NMR and thermogravimetry.
105) A series of imidazolium, pyridinium and triethylamine cation-based ionic liquids were designed and synthesized as catalyst. The ionic liquids were characterized by 1H NMR and IR.
106) The improved SVD method was shown to have advantages such as faster calculation speed and continued distribution of 2D NMR map.
107) Eight substituted benzalacetone were prepared via the improvement of technics of benzalacetone, The products were proved by IR, 1H NMR.
108) NMR characterization of the synthesized products shows that the double bond in the norbornene rig of the product polymers is not affected by the ATRP conducted.
109) The structure of dendrimer has been characterized with elemental analysis, IR, and NMR. The results show that the structure of synthetic product coincides with the expected structure.
110) In this paper, the principle and techniques of the relevant NMR methods as well as their applications in the studies of metabolic kinetics and neurotransmission are comprehensively reviewed.
111) This paper analyzes the glyceryl polyether by nuclear magnetic resonance ( NMR ) spectroscopy .
112) NMR was also used to study dynamic properties of protein both in pico- second to nanosecond and in micro - second to mill - second time scales.
113) The paper introduces the application of nuclear resonance ( NMR ) to the studying on water slurries.
114) These complexes were identified by elements analyses, IR, NMR, thermal ana-lyses and ESCA. The analyses of hydrolytic products were made by IR, MS and NMR.
115) Under joint efforts with others, he studied radiation damping effect and its effect on nuclear magnetic resonance (NMR) linear, and developed the rotation operator approach of Nuclear Spin Dynamics.
116) Results Eighteen titled compounds were synthesized, their structure were confirmed by 1 H - NMR and MS analysis.
117) Especially, the characterization with 13 C - NMR is a feather of this thesis.
118) An intramolecular electron donor-acceptor system containing DL-proline dipeptide was prepared from DL-proline. Its structure was characterized by elemental analysis, MS and NMR spectrums .
119) DPT with 15 N atoms were characterized through 15 N NMR spectra and Mass spectra.
120) The characteristics of structures and composition for sorption carboxylic esters and polyoxyethylene sorbitan carboxylic esters of typical non _ ionic surfactants are indicated by NMR, MS and IR.
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