dta的例句大全

A proximate analysis of coal was conducted with TG-DTG-DTA thermal analysis technology. The analysis results with good repeating can meet the test requirement of the standard method.

利用TG-DTG-DTA热分析技术对煤进行了工业分析，分析结果有较好的重复性，符合标准方法的测试要求。

The synthetic conditions of tetrabromobisphenol A were studied. Char yield and thermokinetic parameters during pyrolysis of wood treated with tetrabromobisphenol A were studied by TG-DTA method.

研究了四溴双酚A的合成条件，并利用TG DTA热分析技术研究了其阻燃过程的木炭产量和热动力学参数。

The binding morphology of crystal water with zirconium sulfate in the structure of tetrahydrate and the kinetic behavior of decomposition of zirconium sulfate have been investigated by means of temperature programmed decomposition ( TPDE) and thermogravimetry differential thermal analysis ( TG-DTA).

利用程序升温分解（TPDE）及热重－差热分析（TG－DTA）这两种程序升温动态分析手段，对四水硫酸锆结晶水的结合特征及热分解动力学行为进行了效详细的研究。

The physical and chemical reactions during the calcinations and reduction processes are analyzed using Thermogravimetric and differential thermal analysis ( TG-DTA) and Temperature Programmed Reduction ( TPR).

利用热重-差热仪（TG-DTA）和程序控温还原（TPR）对材料煅烧和还原过程中的物理及化学反应过程进行了分析。

Several vertical sections of the Cd-Pb-Sb ternary phase diagram were calculated, and then determined by DTA method.

本文计算了Cd-Pb-Sb三元合金体系的垂直截面相图，同时采用差热分析（DTA）方法测定了该体系中四个垂直截面的平衡相图。

Digital Terrain Analysis ( DTA) is one of important functions of the Geographic Information System software.

数字地形分析是地理信息系统软件的重要支撑功能之一。

Automated Classification of Martian Landforms Based on Digital Terrain Analysis ( DTA) Technology

基于数字地形分析的火星地貌自动化分类方法

By means of the methods of DTA-TGA, infrared spectroscope and optical microscope, we made a series of investigations on heat effected surface layer of the friction material which was made from basic trinal formula and had undergone a friction test on the constant speed type friction tester.

本文通过差热-热失重分析、红外光谱分析和光学显微观察等手段，对经过定速式试验机摩擦试验的石棉-树脂-填料三元基础配方材料的热影响表面层进行了研究。

Theory and effect of photosensitization are explored by artificial acceler-ated ageing test, exposure test, IR, UV and TG-DTA analysis.

采用人工加速老化实验、户外曝晒试验、IR、UV及TG DTA等方法探讨了它们的光敏化效果及其光敏化作用机理。

By means of XRD TG-DTA, the curing mechanism of this material is studied in detail. Results show it can be cured through heating or using curing agents.

借助XRD和TG-DTA等测试技术，详细研究了材料的固化机理，发现材料可采用加热固化和常温固化。

The physico-chemical structures and thermal stability were characterized by methods of titration analysis, IR, BET, XRD, TEM and TG/ DTA. Then, the reaction behaviors of ethylene hydroformylation over this catalyst were observed via microreactor technique.

用络合滴定化学分析、IR、BET、XRD、TEM、TG/DTA和微反技术考察了催化剂的物理化学结构、热稳定性和乙烯氢甲酰化反应性能。

Glass-ceramic was prepared from raw materials mainly containing boron mud, and the crystallizability of glass ceramic of CaO-MgO-Al2O3-SiO2 system was studied by means of DTA, XRD and SEM. Effects of sintering time and crystallizing time on the microstructure of glass ceramic were also analyzed.

以硼泥为主要原料制备微晶玻璃，通过DTA，XRD，SEM等分析方法，对CaO-MgO-Al2O3-SiO2系玻璃的析晶性能进行研究，系统地分析了烧结时间和晶化时间对微晶玻璃结构的影响。

The effect of precursor on crystalline phase and sizes of TiO_2 particles and the transformation temperatures of the TiO_2 particles were studied by using thermal gravimetric and differential thermal ( TG-DTA), X-ray diffraction ( XRD) and scanning electron microscopy ( SEM) measurements.

采用热重-差热、X射线衍射、扫描电子显微镜等分析方法，研究了前驱物的组成对所得颗粒的形貌、粒径和分散程度的影响规律以及TiO2颗粒的晶相转变温度。

For a better simulation of the natural degradation of source rock Kero-gen under experimental conditions, pyrolysis experiments on two kinds of source rock samples from Xinjiang and Jilin were carried out by means of high pressure differential thermal analyser ( DTA).

在实验室条件下，利用压力差热分析仪（DTA）分别对新疆和吉林两种生油岩做了压力热解实验。

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

方法：形态鉴定及差热分析法。

Latter summit of differential thermal analysis ( DTA) curve of King grass combustion is higher than former, which indicates that heat output of the fixed carbon combustion is higher than volatile compounds combustion.

王草燃烧差热（DTA）曲线后面放热峰明显大于前面的放热峰，表明固定碳燃烧放热量大于挥发分燃烧放热量。

Different thermal analysis methods were used by analyzing the differential thermal analysis curve and thermal gravimetric curves ( DTA/ TG) of tung oil/ PF and nano-SiO_2/ tung oil PF. This method revealed the dynamic state in them.

采用热分析系统，对桐油/酚醛和纳米SiO2/桐油/酚醛两种改性树脂进行了测试，通过对TG/DTA曲线研究，展示了它们的热解动态。

A study on thermal behaviour and thermal decomposition kinetics of uo_2 [ bu_2nco ( ch_2)_6conbu_2] ( no_3)_2 by means of tg/ dtg and dta/ gc coupled simultaneous technique on line

热重法及差热&色谱在线联用技术研究配合物UO2[Bu2NCO（CH2）6CONBu2]（NO3）2的热行为及热分解反应动力学

The thermal change in the synthesis of Mo σ 2N was studied by DTA TG insitu technique.

采用原位差热热重（DTA TG）技术，研究了合成过程中的热变化。

Through the Differential Thermal Analysis on single component, double components, three components and four components samples, it indicates that there exists only heat-absorb peak on DTA curve, not heat-release peak.

通过对单组分、双组分、三组分和四组分试样热解过程进行差热分析，发现所有试样的DTA曲线上只有吸热峰，没有放热峰。