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polysilane
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polysilane
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理学
聚硅烷
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polysilane
聚硅烷
以硅原子为主链,有机基团为侧基的一类σ共轭聚合物。其中R1和R2为氢原子、烷基、烃基或芳香基团。其主要合成方法为二氯硅烷与碱金属(钠、钾、锂)脱氯缩合(孚兹偶合)、含氢硅烷均相脱氢偶合、烷氧基二硅烷催化歧化、环硅烷开环聚合及掩蔽二硅烯阴离子开环聚合等。
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dynamic equivalence
dynamic error
dynamic evaluation approach
dynamic evolution of market anomalies
dynamic factor of the earth
dynamic feedback
dynamic feedback analysis
dynamic field
dynamic flow inspection
dynamic flow method vacuum facility
dynamic flow problem
dynamic force reference instrument
dynamic force spectroscopy
dynamic form factor
dynamic fracture mechanics
dynamic frequency scaling,DFS
dynamic game
dynamic game of incomplete information
dynamic Gantt graph in steelmaking-continuous casting process
dynamic geodesy
dynamic global vegetation model
dynamic goods tracking and querying system
dynamic graph algorithms
dynamic grating
dynamic group
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