...物的制备#51．4@杂多酸(盐)的结果表征#71．4．1@红外光谱(IR)#71．4．2@X-射线衍射(XRD)#71．4．3@ 热重和差热分析 ( TG and DTA )#81．4．4@电子自旋共振波谱(ESR)#81．4．5@X光电子能谱(XPS)#81．5@杂多化合物的性质#91．5．1@杂多酸的酸性#91．5．2@氧化还原...
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The paper discusses the effect of flame-resistance pine woods of flame-resist and its basic flame-retardant mechanism by the TG and DTA plots obtained from DTA instrument.
通过差热天平仪对阻燃松木样作TG曲线及DTA曲线分析阻燃剂在松木中的阻燃作用和基本阻燃机理。
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。
Their heat stability difference were compared by X-ray crystal structural analysis and TG-DTA analysis. The results showed a similar crystal structure and different heat stability.
X 射线晶体结构分析与TG DTA分析表明，镍铁与镁铁水滑石晶体两者结构相似，但热稳定性存在一定差异。
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