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聚苯并咪唑纤维
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聚苯并咪唑纤维
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工学
高性能纤维
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polybenzimidazole fiber
聚苯并咪唑纤维
由间苯二甲酸二苯酯与3,3′,4,4′-四氨基联苯缩聚得聚苯并咪唑(PBI)纺丝制得的合成纤维。全称为聚2,2′-间亚苯基-5,5′-双苯并咪唑纤维,简称PBI纤维。
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Lovász local lemma
Lovász László
Lovász number
low abundance media
low abundance protein
low-activity
Low Africa
low-alcohol luzhou-flavor liquor
low alloy
low altitude flight service station
low altitude mountains in China
low altitude photogrammetry
low-altitude photography
low altitude satellite
low-altitude satellite
low altitude security defense technology
low anal fistula
low- and high-pass filter
low angle grain boundary
low angle scattering
low-angle scattering
low-angle scattering, small angle scattering, SAS
low-atomic-number material
low background multi-channel γ-ray spectrometer
low background α-βmeasuring device
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