本研究采用DSC和热膨胀仪对两种石英砂的原砂和焙烧砂在加热过程中的相变和热膨胀进行了分析。
During heating, phase transformation and expansibility of the new quartz sands and the calcined Quartz sands from two places were determined by DSC and thermodilatometry.
对日本真空理工株式会社制造的DL- 1 5 0 0热膨胀仪的测量结果的系统偏差进行了研究。
The System deviation of the measurement results by using a DL-1500 thermal expansion instrument made by Japanese Vacuum Technique Corporation was analysed in this work.
利用热机械分析仪获得了EMC材料在不同温度时的尺寸变化量，并通过线性拟合得到了EMC材料的热膨胀系数。
The thermal mechanical analyzer is used to obtain the dimension change of EMC at different temperatures; And the thermal expansion coefficient of EMC is achieved by using linear fitting.
利用热机械分析仪获得了EMC材料在不同温度时的尺寸变化量，并通过线性拟合得到了EMC材料的热膨胀系数。
The thermal mechanical analyzer is used to obtain the dimension change of EMC at different temperatures; And the thermal expansion coefficient of EMC is achieved by using linear fitting.
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