The results show that the partial replacement of TOBB by PBA decreased the phase transition temperatures and narrowed the temperature range of mesophase formation.
结果表明：PBA替代部分TOBB后，降低聚氨酯相转变温度，中介相温度范围变窄。
The results show that the partial replacement of TOBB by PBA decreased the phase transition temperatures and narrowed the temperature range of mesophase formation.
结果表明：PBA替代部分TOBB后，降低聚氨酯相转变温度，中介相温度范围变窄。
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