热重法,thermogravimetry
1)thermogravimetry[,θ?:m?uɡr?'vimitri]热重法
1.Studies of Thermo-Oxidation Degradation of Vulcanizates by the Non-isothermal Thermogravimetry;非等温热重法研究硫化胶的热氧降解
2.Thermogravimetry was applied to the study of thermal degradation kinetics and thermo-life of the thermoplastic elastomers (SIS,SBS,SI/BS) in nitrogen atmosphere under different rates of temperature raising(β).利用热重法研究了聚苯乙烯/聚二烯烃/聚苯乙烯三嵌段共聚物(SIS,SBS,SI/BS)在氮气气氛条件下以不同升温速率β时热降解动力学及其热寿命。
3.NBR holds remaining carbon during pyrolyzing,so it is difficult to determine its composition content by thermogravimetry directly.由于丁腈橡胶(NBR)在裂解过程中有碳残余物,所以用热重法(TG)较难直接准确测量它的组分含量。
英文短句/例句

1.temperature standard material for TG热重法温度标准物质
2.Non-isothermal thermal decomposition kinetics of mancozeb was studied by thermogravimetry.用非等温热重法研究了代森锰锌的热分解反应动力学。
3.The thermal decomposition kinetics of cardanol-formaldehyde polymers has been studied by non-isothermal thermogravimetry.用非等温热重法研究了腰果酚甲醛铁聚合物的热分解反应动力学.
4.Study on Combustion Characteristics of Coal at Oxygen Enriched Condition by Thermogravimetric;富氧条件下煤燃烧特性的热重法实验研究
5.Effect of K_2CO_3 and Fe_2O_3 on combustion reactivity of pulverized coal by thermogravimetry analysis热重法研究K_2CO_3与Fe_2O_3对煤粉燃烧反应性的影响
6.The testing method of heat transfer performance for gravity heat pipeGB/T14812-1993重力热管传热性能试验方法
7.Study on identification of honeysuckle by TG-DAT method差热-热重联用法鉴别金银花的研究
8.Evolved Behavior Analysis of Thermal Decomposition for Cigarette Paper by TG-MS热重质谱法研究卷烟纸热裂解物的逸出行为
9.Thermal Properties of Sulfide Ores Determined by Using Thermogravimetric and Differential Scanning Calorimetric Method热重与差示扫描量热分析法联用研究硫化矿石的热性质
10.testing method for loss by heating of powder coating materials粉末涂料的加热重量损失试验方法
11.testing method for reheat shrinkage of insulating fire bricks绝热耐火砖重烧收缩率试验方法
12.testing method for specific gravity and true porosity of insulating fire bricks绝热耐火砖比重和真气孔率测定方法
13.RECONSTRUCTION OF REHEATED STEAM TEMPERATURE SIGNALS BASED ON LMS ALGORITHM基于LMS算法的再热蒸汽温度信号重构
14.Reconstruction of Depth Profile of Thermophysical Properties of Continuously Inhomogeneous Media Using Photothermal Technique;光热辐射测量法重建不均匀介质热物理性质的深度轮廓
15.Relation of two equivalent entropy drop method is conducted, and doing work efficiency of reheater has different choices.证明了两种等效热降法的重要关系,指出再热器吸热的作功效率有不同的选择方法。
16.Shaped insulating refractory products--Determination of permanent Change in dimension on heatingGB/T3997.1-1998定形隔热耐火制品重烧线变化试验方法
17.CTE OF NEEDLE COKE--TESTING METHODS AND SIGNIFICANCE针状焦热膨胀系数的测定方法及重要意义
18.Research on the Imaging System and Reconstruction Algorithm of Photoacoutic and Thermoacoustic Tomography;光声和热声成像系统及图像重建算法研究
相关短句/例句

TG热重法
1.A Study on the Law of Pulverized Coal Combustion in Oxygen-enriched Atmosphere through TG;热重法研究富氧条件下煤粉的燃烧特性
2.Using coal fly ash as catalyst,pyrolysis of polypropylene was studied by the two methods of TG and constant temperature calculations.使用粉煤灰作为催化剂,对聚丙烯进行热解处理,并用程序升温的热重法(TG)和恒温法两种模型方法对热解反应进行研究。
3.Given the determination and data treatment methods used, the precision in determining activation energy (Ea) bythe TG method was higher than that for the DSC method.在所采用的测定和数据处理方法的条件下确定:用热重法(TG)测定代森锰锌的热分解反应活化能(Ea)的精确度比差示扫描量热法(DSC)高;用TG法测定产品Ⅱ的Ea(166±8kJ/mol)高于产品Ⅰ(146±8kJ/mol)和产品Ⅲ(148±5kJ/mol);这种测定热分解反应活化能的方法可望普遍用于研究提高代森锰锌热稳定性的生产工艺、添加剂筛选。
3)thermogravimetric analysis热重法
1.Thermal decomposition of ABS(acrylonitrile butadiene styrene)from WEEE(waste electrical and electronic equipment)was examined by thermogravimetric analysis.热重法对废旧计算机外壳塑料ABS的热解研究表明,热解过程可分为四个阶段:293~453K为第一热稳定阶段;453~630K为第一热失重阶段;630~800K为第二失重阶段;800~1073K为第二热稳定阶段。
2.The soot contents in 12 diesel engine oils were determined by thermogravimetric analysis(TGA) and infrared spectrum(IR).9937,因此在油液监测领域可用快速的红外光谱法代替繁琐的热重法对烟炱负荷趋势进行监测。
4)TG-DTG热重法
1.Using TG-DTG,DSC and IR techniques,the non-isothermal decomposition kinetics of a new polyimide(PI) which is synthesized by 3,3′,4,4′-benzophenone tetracarboxylic dianhydride(BTDA) and 4,4′-(1,3-phenylenedioxy)-dianiline(CAS: 2479-461),were studied.通过热重法、差示量热扫描法以及红外光谱法研究了由3,3,′4,4-′benzophenone tetracarboxy licd ianhydride(二苯酮四酸二酐,简称BTDA)和4,4-(′1,3-pheny lened ioxy)-d ian iline(CA S:2479-461)所形成的一种新型聚酰亚胺的非等温热分解过程,测得其失重5%温度为492℃,失重10%温度为530℃。
2.The thermal decomposition processes taking place in the solid state oxalate mixture of ZnC 2O 4·2H 2O-NiC 2O 4·2H 2O (3∶2 mole ratios) have been studied in air using TG-DTG, DSC and XRD techniques.通过热重法 (TG- DTG)、差示扫描量热法 (DSC)、X射线衍射 (XRD)技术研究了固态物质 Zn C2 O4 ·2 H2 O- Ni C2 O4 · 2 H2 O机械混合物 (摩尔比 3∶ 2 )在空气中热分解的过程 。
5)thermogravimetry(TG)热重法(TG)
6)thermal weightlessness热失重法
延伸阅读

热重法热重法thermogravimetry _珠扮彝一羚{撰群彝的壕翼、,。铆、,、、、嗜轰警黔温度蜘“及记初组成朴”类型”_瓣……粉脚羚rezhongf。热重法(thermogravimetry)在规定的加热 或冷却过程中,测量物料质量变化与温度关系的一种 热分析方法(简称TG法)。记录曲线称TG曲线‘该 法曾称为热重分析(TGA)。1 977年,国际热分析协会 (I CTA)通过的分类法中已把原习惯上含义相同的热 重分析一词取消‘不再应用。热重法是科用物质受热后 发生氧化、还原、分解、化合等反应所产生的质量变化这一原理进行热分析的。__一_一 一放出c。蟹了mg 一图ZTG测定试样中碳酸盐矿物量及百分含量计算图 1一白云石中M邪氏;2一支锌矿中Mgcos; 3一菱铁矿;4一菱锰矿;5一方解石;6一菱镁矿