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聚[2,5-二羟基-1,4-苯撑吡啶并二咪唑]纤维
释义
聚[2,5-二羟基-1,4-苯撑吡啶并二咪唑]纤维
Encyclopedia
工学
高性能纤维
释
poly[2,6-diimidazo(4,5-b:4',5'-e)pyridinylene-1,4(2,5-dihydroxy)phenylen] fiber
聚[2,5-二羟基-1,4-苯撑吡啶并二咪唑]纤维
分子链中含有二羟基苯环和二咪唑吡啶环的一种新型刚棒结构、液晶型有机高性能纤维。简称PIPD纤维。又称M5纤维。
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radiation symbol theorem
radiation synthesis
radiation technology
radiation technology for flue gas purifying
radiation technology for solid waste treatment
radiation technology for wastewater treatment
radiation temperature
radiation test and evaluation
radiation test facility
radiation therapy
radiation therapy, radiotherapy
radiation thermometer
radiation thermometry
radiation thickness gauge
radiation tolerant bacteria
radiation-tolerant fiber
radiation transfer
radiation transport
radiation treatment of wastewater
radiation unit
radiation vulcanization
radiation warning assembly
radiation warning symbol
radiation weighting factor
radiation width
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