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polyisobutylene
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polyisobutylene
Encyclopedia
工学
聚异丁烯
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polyisobutylene
聚异丁烯
由异丁烯经正离子聚合制得的聚合物。是一种典型的饱和线型聚合物。分子链主体不含双键,无长支链存在,其分子量可从数百至数百万,其中没有不对称碳原子,并且结构单元以首-尾有序连接。
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spin-polarized organic light-emitting diode
spin-polarized scanning tunneling spectroscopy
spin-polarized transport
spin precession
spin projection operator for Dirac equation
spin pumping
spin pumping effect
spin quantization
spin quantum number
spin quenching
spin random number generator
spin relaxation
spin reorientation phase transition
spin-reorientation phase transition
spin representation
spin resonance
spin resonance absorption
spin resonance frequency
spin restricted
spin-restricted
spin saturation
spin scanning earth sensor
spin scattering length
spin Seebeck effect
spin sequence
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