LUCY 发表于 2025-3-25 04:35:24
http://reply.papertrans.cn/23/2241/224011/224011_21.pngpreeclampsia 发表于 2025-3-25 07:49:37
http://reply.papertrans.cn/23/2241/224011/224011_22.pngAggrandize 发表于 2025-3-25 12:17:09
Eigenwertaufgaben bei Matrizen,correlated with a phase transition detectable by means of DSC. By comparison with X-ray diffraction data the well resolved resonance signals for the low temperature phase were assigned to rotational isomeric states of the carbon-carbon bonds. Chemical shift variations are compared to those due to moROOF 发表于 2025-3-25 17:31:53
http://reply.papertrans.cn/23/2241/224011/224011_24.png广大 发表于 2025-3-25 20:54:22
http://reply.papertrans.cn/23/2241/224011/224011_25.png连系 发表于 2025-3-26 04:11:55
http://reply.papertrans.cn/23/2241/224011/224011_26.pngMerited 发表于 2025-3-26 06:54:56
Characterization of Polymers in the Solid State I: Part A: NMR and Other Spectroscopic Methods PartMinatory 发表于 2025-3-26 10:44:36
,Deuteron NMR — a new tool for studying chain mobility and orientation in polymers,e chain mobility of atactic polystyrene in the vicinity of its glass transition. Localized motions in the glassy state and their relation to the mechanical properties of polymers are illustrated in polycarbonate, where the jump motion of the phenyl groups can be blocked by low molecular weight addit北极熊 发表于 2025-3-26 16:16:30
Cross polarization-magic angle sample spinning NMR studies,correlated with a phase transition detectable by means of DSC. By comparison with X-ray diffraction data the well resolved resonance signals for the low temperature phase were assigned to rotational isomeric states of the carbon-carbon bonds. Chemical shift variations are compared to those due to moHypopnea 发表于 2025-3-26 19:21:54
http://reply.papertrans.cn/23/2241/224011/224011_30.png