热性能测试表明，该类化合物液晶相变区间较宽并具有较高的清亮点。
The results of thermal analysis show that these compounds have broad nematic phase range and high clearing point.
综述了新型功能液晶聚酯材料的大分子链结构、液晶相变温度与应用前景。
The macromolecular structures, liquid crystalline phase transition temperatures and practical applicability of new kind of functional liquid crystalline polyesters were reviewed.
并用示差扫描量热分析和偏光显微镜进行表征，确定其相变温度和液晶织构。
Its liquid crystalline phases were studied using differential scanning calorimeter (DSC) and a polarizing microscope with a hot stage.
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