Vertebra
发表于 2025-3-30 09:56:27
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obnoxious
发表于 2025-3-30 15:12:17
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欢乐中国
发表于 2025-3-30 18:51:17
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antipsychotic
发表于 2025-3-30 21:28:32
A Solid-State 13C NMR Study of Polysiloxane Side-Chain Liquid Crystalline Polymers Containing 2-[4-( gauche conformers exists in the LC state relative to the glassy state. An S. mesophase is predicted based on optical microscopy “textures.” The hindrance of rotation of the branched methyl carbons in the sec-butyl free substituent indicates that a packing interaction is occurring which could only happen in a more ordered smectic phase.
谦虚的人
发表于 2025-3-31 03:06:51
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令人心醉
发表于 2025-3-31 06:13:44
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engrave
发表于 2025-3-31 11:37:50
ailable NMR techniques applicable to solid polymer analysis was presented at the 3rd Chemical Congress of North American held in Toronto, Ontario, June 5-10,1988. The program was sponsored by the Division of Polymer Chemistry with support provided by the Division, its Industrial Sponsors, and the Do
Inordinate
发表于 2025-3-31 14:15:41
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保存
发表于 2025-3-31 18:15:45
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抑制
发表于 2025-4-1 00:45:28
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