Infrared absorption spectroscopy ( IR), gel permeation chromatography ( GPC), thermal gravimetric analysis ( TGA), volatile test and other modern testing methods and technologies for the synthesis of tert-butyl phenolic resin were characterized.

Thermal gravimetric analysis ( TG) and differential thermal analysis ( DAT) showed that the weight loss was caused by the release of the absorbed water and the decomposition of Zr ( OH) 4 gel.

DTA－TG结果表明，吸附水的释放和Zr（OH）4。凝胶的热分解分别引起失重；

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In this paper, the gasification experiments of kinds of raw materials, including biomass samples, coal with different grade and the mixture samples with different blending ratio, were conducted in situ through thermal gravimetric analysis.

本文利用热重分析仪对不同生物质、两种不同煤化程度的煤及两者以不同比例混合的混合样品进行了气化实验研究。

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The TG and DTG curves of microalgae pyrolysis under different heating rate were performed by thermal gravimetric analysis. That ignition temperature, combustion kinetic parameters were affected by the heating rate at different extents.

采用热重分析法测得了不同升温速率下TG和DTG曲线，升温速率对微藻的挥发分初析温度、热解动力学参数和热解特性指数产生不同程度的影响。

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By thermal gravimetric analysis and infrared testing indicates that the material modification deoxyglucose and polyethylene glycol, the magnetic material has a long cycle of targeting and in vivo. 3.

通过热重分析和红外测试表明修饰上了脱氧葡萄糖及聚乙二醇，使磁材料具有靶向性和体内的长循环性。

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The structure and properties of the products were characterized by fourier transform infrared spectroscopy ( FT-IR), thermal gravimetric analysis ( TGA), solubility test and X-ray diffraction, respectively.

通过红外光谱（FT-IR）、热重分析（TGA）、溶解性测试、X射线衍射（XRD）分析表征了产物的结构和性能。

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On the other hand, the latex particles were characterized by laser particle size analyzer, transmission electron microscopy, UV-VIS spectroscopy and thermal gravimetric analysis.

另一方面，通过激光粒度仪、透射电子显微镜、紫外-可见光谱、热失重分析等方式对制备的乳胶粒子进行表征。

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Polymer chain graft rate in graphene surface with different content of the graphene/ nylon6composite can be roughly determined by thermal gravimetric analysis.

热重分析能粗略判断不同组分含量的石墨烯/尼龙6复合物中高分子链在石墨烯表面的接枝率高低。

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The microstructures and properties of organic vermiculites were characterized by X-ray diffraction, Fourier infrared spectra and thermal gravimetric analysis.

对有机插层后的蛭石进行了粉晶X射线衍射、Fourier变换红外光谱和热重分析表征。

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The experimental results of cone calorimeter and thermal gravimetric analysis showed that the decomposition and combustion of polystyrene foam underwent a single process.

锥形量热计和热重分析实验结果可以发现，聚苯乙烯泡沫热解和燃烧表现为单一过程。

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The deblocking reactions of the prepared blocked polyisocyanates were investigated by thermal gravimetric analysis and FT-IR.

采用热失重分析和红外光谱对封闭物的脱封反应进行了研究。

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Thermal Gravimetric Analysis on Co-gasification Characteristics of Biomass and Coal Blends The influence and countermeasure analysis of natural coke on coal quality

掺混生物质焦和煤焦共气化的热重分析浅谈天然焦混入对煤质的影响及对策

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Study on the soot concentration in diesel engine oils with the thermal gravimetric analysis

热重分析仪测量柴油机油烟炱含量

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Furthermore, the volatile changes were tested by differential thermal gravimetric analysis.

通过差热热重分析法检验包合物的挥发性变化情况。

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Using infrared spectroscopy, thermal gravimetric analysis, contact angle analysis and transmission electron microscopy, the materials'properties were characterized.

利用红外光谱、热重分析、接触角分析和透射电镜等手段对其进行了表征。

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PL spectra and Thermal gravimetric analysis ( TGA) showed that the flakes and flowers have narrow PL peak widths and lower intensity than that of powder, which is likely caused by the solvents quenching.

其荧光光谱和热重分析表明，微米片状和花状结晶态的荧光峰宽较粉末窄，单色性较好，其荧光强度较弱，可能是由存在9.7wt%溶剂所致。

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The maximum thermal gradient depth is consistent with the first peak backscatter strength depth, so the thermocline position can be deduced by the backscatter strength.

温度梯度最大值的深度与后向散射强度第一个峰值的深度一致，故根据后向散射强度能推断出温跃层的位置。

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Experimental results show that chemical liquid thermal gradient densification process can increase the density of carbon matrix very quickly ( 2.5h) compared with conventional chemical vapor densification process.

结果表明，与传统化学气相致密法相比，该技术能在很短时间（2.5h）内能迅速提高基质材料的密度。

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The development of the traditional directional solidification technique has been reviewed briefly. It indicates that the traditional directional solidification techniques have the shortcomings with low thermal gradient.

简要地回顾了传统定向凝固技术的发展，指出了其存在温度梯度低的弊端。

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These factors include magma composition, convection, diffusion, thermal gradient, oxygen fugacity, temperature, pressure, the shape of magma chamber etc.

影响韵律形成的因素很多，通常包括岩浆成分、对流作用、扩散作用、热梯度、氧逸度、温度和压力等。

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As to the effect of extremely high thermal gradient caused by laser processing, the surface boundary conditions of surface convection and radiation is revised by using a coefficient.

对于表面对流和辐射散热条件，采用修正系数的方法，考虑激光冲击加热作用引起的极大温度梯度的影响。

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