排序方式: 共有3条查询结果,搜索用时 46 毫秒
1
1.
G. A. Emel’yanov V. I. Polyanskii D. M. Kostycheva L. V. Osetrova V. M. Rodin E. E. Shchadilova 《Russian Journal of Applied Chemistry》2011,84(3):437-442
High-resolution 19F and 13C NMR spectra of difluoro(fluorosulfonyl)- and difluoro(fluorosulfonyloxy) acetyl fluorides were studied, and specific features of complex spin-spin coupling of fluorine and carbon nuclei were characterized. The mechanisms of 19F and 13C coupling were interpreted. 相似文献
2.
Emel’yanov G. A. Rodin V. M. Shchadilova E. E. Naiden S. V. Berezhkovskaya O. M. Blinov D. P. 《Russian Journal of Applied Chemistry》2010,83(12):2202-2204
Catalytic complexes of boron trifluoride and sulfuric anhydride were experimentally detected and studied by the 19F NMR method.
相似文献3.
Y. E. Shchadilova 《Moscow University Physics Bulletin》2009,64(6):655-657
The analytical expression for the energy distribution for the Duffing oscillator that moves chaotically under the strong harmonic
perturbation is obtained as a function of the perturbation amplitude and frequency. 相似文献
1