Differential thermal analysis DTA的意思|示意

The research of the softening characteristics, DTA(differential thermal analysis)and granulating for waste plastics was described.

对废塑料的软化特性、差热分析及热态造粒工艺进行了系统的研究。

The roasting process of copper sulfide concentrate in the presence of calcium carbonate is studied by using the differential thermal analysis (DTA), thermogravimetric (TG) and X-ray diffraction.

通过DTA和TG结合X 射线衍射分析的方法，将硫化铜精矿加碳酸钙焙烧与硫化铜精矿焙烧的反应机理进行了对比研究。

Methods: Morphological identification and differential thermal analysis (DTA).

方法：形态鉴定及差动热分析法。

The roasting kinetics of copper sulfide concentrate is investigated with the differential thermal analysis (DTA), thermo-gravimetry (TG) and X-ray diffraction (XRD).

采用DTA ，TG结合X -射线衍射分析，对硫化铜精矿的焙烧的动力学进行了研究。

Method: Morphological identification and differential thermal analysis (DTA).

方法：形态鉴定及差热分析法。

Then we detected the physiochemical characteristics of the MS sample through scanning electron microscopy ( SEM ) , infrared spectrum ( IR )and differential thermal analysis ( DTA ) .

通过多种检测手段，如：扫描电镜（SEM）、红外光谱（IR）、示差热分析（DTA）等对制备样本的理化特性进行检测。