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deuterated polystyrene
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deuterated polystyrene
Encyclopedia
理学
氘代聚苯乙烯
释
deuterated polystyrene
氘代聚苯乙烯
分子链上部分或全部氢原子被氘原子取代的聚苯乙烯。常用的有:单体所有8个氢原子均为氘原子取代的氘代聚苯乙烯-d8、单体苯环上5个氢原子为氘原子取代的氘代聚苯乙烯-d5和单体主链上3个氢原子均为氘原子取代的氘代聚苯乙烯-d33种。
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building fire protection facilities
building fire safety
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building for energy dissipating
building foundation blasting
building fuel oil and gas engineering
building function
building gauge
building ground
building heat consumption index
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building heatproofness
building height control
building height restrictions
building hesting, ventilation and air conditioning drawings
building hoist
building immateriality
building information
building information and communication system
building information model
building information modeling
building information modeling,BIM
building information-physics interaction system
building information system
building insulation
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