聚酯的热性质以TGA、 DSC、热台偏光显微镜研究。
The thermal properties of polyesters were investigated with TGA, DSC and polarizing microscope.
热台偏光显微镜观察表明：该沥青具有良好的中间相转化行为。
Excellent mesophase pitch from this pitch was observed under hot stage optical microscope.
液体样品可以放入石英坩埚中，从侧面倒入热台而不需要打开上盖。
Liquid samples can be introduced into the stage with a quartz crucible through the side door without having to remove the lid.
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