2d-nmr

常见例句

Structures were identified by spectroscopic methods including 1D and 2D NMR, IR, X-ray, and MS.
借助包括一维和二维NMR等波谱方法和X-单晶衍射鉴定化合物的结构；
The up-dated applications of 2D—NMR techniques in determining the structures of some diterpenoid alkaloids are reviewed.
本主综述了二维核磁共振谱在测定二萜类生物碱结构中的最近进展。
Two-window method is used to modify CPMG pulse sequence, 2D NMR experiments on water-saturated man-made sandstone with moderate paramagnetic impurities and shaly sandstone are measured.
将含有顺磁物质的人造砂岩和天然泥质砂岩饱和水，利用2个窗口改进CPMG脉冲序列，进行2D NMR实验测量。