The thermal stability of the triazine compounds was detected by DTA/TG.
同时测定三嗪化合物的DTA/TG 数据，得到其热稳定性能；
The reaction processes of the two systems are revealed by the DTA curve.
通过DTA分析可初步获得两种体系的反应过程。
The macromolecular polymer was characterized and analysed by IR and TG-DTA.
用红外光谱和热分析方法对聚合物进行了表征和分析。
Method: Morphological identification and differential thermal analysis (DTA).
方法：形态鉴定及差热分析法。
Methods: Morphological identification and differential thermal analysis (DTA).
方法：形态鉴定及差动热分析法。
Results: Important morphological and DTA features for identification were found.
结果：发现形态鉴定及DTA鉴定特征。
TGA-DTA thermal analysis was used to investigate binder and feedstock properties.
并采用热失重-差热分析(TGA - DTA)分析了粘结剂和喂料的热性能。
DTA is insensitive to threshold and adaptive to data sets of various distributions.
DTA算法对阈值的变化不敏感，能适应不同分布的数据集合。
The thermal expansion coefficient DTA and electrical properties were also investigated.
性能测试包括热膨胀系数、差热曲线和电性能等。
The DTA method was employed to measure the undercooling of samples during solidification.
利用差热分析法测定了试样在相同冷却速度下的过冷度。
The solidification behavior of A357 alloy was analyzed by the DTA at various cooling rates.
通过不同冷却速率下的DTA试验研究了A357合金的凝固行为；
The specimen is also studied and verified by modern test methods such as DTA, SEM and so on.
并用扫描电镜等现代测试方法，对试验样品进行了分析与验证。
Conclusion: DTA gene regulated by tetracycline has therapeutic effects on lung adenocarcinoma.
结论：四环素调控白喉毒素A基因对肺腺癌有一定的治疗作用。
At last, the wet membrane of bacterial cellulose was determined by dielectric constant and DTA.
最后，还对纤维素湿膜作了介电系数和差热分析。
The properties and structure of antistatic fiber and PEEM are studied by IR, DTA and extracting etc.
本文用红外、DTA、萃取等方法研究了抗静电剂和抗静电纤维的结构、性能。
The effects of nucleation and crystallization time on crystals behaviour were studied by XRD, SEM and DTA.
利用 XRD，SEM和DTA 等分析手段研究了晶化和核化时间对微晶玻璃析晶行为的影响。
Promoted by the research work in ITS, dynamic traffic assignment (DTA) theory became a focus research area.
在智能交通系统研究的推动下，使得动态交通分配理论成为研究热点。
The effects of CHDM content and isomer ratio on the thermal properties of PETG were studied by DTA and DSC.
采用DTA, DSC等手段研究了不同CHDM含量及其异构体比例对PETG热性能的影响。
By means of DTA, XRD and SEM, The crystallized mechanism and crystallization phase identification were studied.
运用DTA,XRD,SEM等方法研究了微晶玻璃的晶化制度、析出晶相。
Reacting process of the anti oxidation coating with temperature is understood through determining its DTA curve.
同时，通过测定涂料的示差热分析曲线，了解了涂料的物化反应过程。
TG-DTA and IR spectra indicated that the precursor was alkaline and the weight loss during calcination was 28.06%.
由TG - DTA和IR光谱分析表明，合成的沉淀为碱式碳酸盐，煅烧过程中失重为28.06%。
The structure and properties of macroporous strong base - weak acid amphoteric resin were studied by using IR and DTA.
利用红外光谱、差热分析对大孔强碱弱酸两性树脂的结构与性能作些探讨。
A kinetic of the thermal dehydration and solid solid transitions of lithium sulfate monohydrate were investigated by DTA.
利用DTA技术研究了一水硫酸锂脱水及固固相变的非等温动力学。
By using oven test, DTA and TGA, the effect of deactivator on the thermal-stability of PP filled with mineral was studied.
用热烘箱试验、差热分析和热重分析等试验方法，考察了钝化剂对矿物填充聚丙烯体系热氧稳定性的影响。
The structure of Li Ca complex grease was studied through IR spectroscopy, X ray diffraction, DTA and electron microscope.
利用红外、X射线衍射、差热和电子显微镜等手段研究了复合锂钙基脂的结构。
The phase constitution, thermal stability, and the pore structure were characterized by means of XRD, DTA-TGA, IR, BET etc.
应用XRD、DTA-TGA、IR、BET等测试手段对复合膜的物相组成、热稳定性、孔结构进行表征。
The process of impurity removing from fine silica powders with thermal crack method is investigated by means of DTA and XRD.
通过显微镜观察和X -射线衍射分析方法，研究用热爆裂法除去二氧化硅微粉中杂质的过程。
XRD, IR, DTA, TG and spectrophotometric analysis were used in the research of the composition and structure of the products.
用x -衍射、红外光谱、差热、热重、分光光度等方法对其组成和结构进行了研究。
The processes of crystalline transformation were studied by means of DTA, XRD, TEM and its mechanism was analyzed theoretically.
利用DTA、XRD、TEM等技术，分析了合成粒子的晶型转变过程，并对其原因进行了理论探讨。
The physical structure, water vapor adsorption isotherms, heat of wetting, DTA and IR for esterified silica gel were determined.
测定了酯化硅胶的物理结构、水蒸气吸附等温线、润湿热、差热分析和红外光谱。
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