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polyisobutylene
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polyisobutylene
Encyclopedia
工学
聚异丁烯
释
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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flatness artefact
flatness factor
flatness measurement
flatness measuring instrument
flatness of field
flatness of filed
flatness problem
flatness theorem
flat norm
flat origami
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flat package
flat pack, flat package
flat panel display
flat-panel display glass
flat piece sorter
flat plate solar collector
flat plate structure
flat point
flat pole
flat pot
flat profile
flat resolution
flat ring
flat-ring cyclide coordinate
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