薄膜的热分解温度提高。
The thermo-decomposed temperature of the films are improved.
测量了样品的热分解温度、电阻-温度关系。
Their thermal decomposing temperature and resistivity-temperature relation aie determined.
热重量试验表明含稀土复合弹性材料的热分解温度大幅度上升。
The result of thermogravimetric analysis( TG) shows that its thermo-decomposing temperature rises obviously.
热重分析表明:微胶囊阻燃剂的热分解温度比环状氯化磷腈大大提高。
Thermogravimetric analysis(TGA) test showed that the thermal decomposition temperature of chlorocyclophosphazene microcapsule steeply rose up as compared with chlorocyclophosphazene.
降低硝酸铵的热分解温度,促进AN的热分解是解决硝酸铵推进剂点火和燃烧困难的途径之一。
One way to resolve ignition and combustion difficulties for AN-based propellant is to lower AN decomposition temperature, and to accelerate the thermal decomposition of AN.
理论分析表明,阈值电压对热分解温度的依赖关系反映了活化能对热化学烧孔反应速度的影响。
The influence of decomposition temperature on the threshold voltage is consistent with the principle of material design of thermochemical hole burning.
对再生前后魔芋多糖进行DSC和TG分析可知,再生后魔芋多糖的热分解温度和热稳定性均有所下降。
Used DSC and TG to research the thermal property of the KGM before and after regeneration, and found that both the decomposition temperature and the thermal stability had a little decline.
在硅铝共掺杂的薄膜中,当硅铝总含量为8%时杂化薄膜的击穿强度下降最少,薄膜的热分解温度达到最高值。
When the nano-particles' weight content was 8%, the drop of breakdown strength reach smallest value and the thermo-decomposed temperature reach the highest value.
TGA结果表明,随着共聚单体BPDA投料量的增加,共聚酯的热分解温度和热分解残留量都有比较明显的提高。
Furthermore, TGA results showed that with the increasing contents of BPDA, the thermal decomposition temperatures and thermal decomposition residues of the copolyester increased obviously.
通过热重分析法测试得出莲纤维的热分解过程与棉纤维的相似,其热分解温度略低于棉纤维,但残重率高于棉纤维。
Its onset temperature of thermal decomposition is slightly lower than the cotton fiber's while its residue rate is a little higher.
从键参数拓扑指数一般形式出发,导出计算硫酸盐键参数拓扑指数公式,用于关联硫酸盐热分解温度的计算,结果满。
It is deduced from the bonding parameter topological index he that a quantitative relationship must be existed between he and the thermal decomposition temperature of some sulfates.
影响固相反应的主要因素有反应物的配比、研磨时间、热分解温度、时间等,其中分解温度是影响最大的因素,其次是加热时间。
The main influence factors include the reactants proportion, whetting time, and the decomposing temperature. Decomposingtemperature is the most influential factor and heating time is the next.
共混体系的玻璃化温度,随着TP200EP和PP 150ep含量的增加呈下降趋势,而对共混体系的热分解温度影响不大。
The glass transition temperatures of blend systems descend with increasing amount of TP200EP and PP150EP. But they have little influence on thermal decomposition temperatures.
热重分析(TG)和差热扫描量热法(dsc)分析表明,MAPP的热分解温度与APP相当,很好地保持了APP作为阻燃剂的特性。
Furthermore the MAPP was determined by TG and DSC, the decomposition temperature of MAPP was in line with APP and keeped the flame retardant properties aswell as APP.
研究了快速成膜技术中热分解温度对薄膜结晶取向的影响,分析了在相同退火条件下,分别采用不同热分解温度制备得到的薄膜的结晶状况。
To study the effects of pyrolysis temperature on the film orientation, we analyzed the PZT films which were fabricated with different pyrolysis temperature and same annealing condition.
差热扫描量热分析表明偶氮引发剂与纳米碳酸钙螯合后分解温度略有降低;
The results of differential scanning calorimetry (DSC) showed that the decomposition temperature of ACPA decreased when it was chelated onto the particles.
考察了真空热分解条件(温度、时间、草酸钴粒度等)对产物钴粉粒度和氧含量的影响。
The influences of vacuum decomposition conditions (temperature, time and particle size of cobalt oxalate) on the particle size and oxygen content of cobalt powder were tested.
结果表明,经过阻燃处理的木材其氧指数和剩碳率比未处理的木材升高,而热降解反应活化能和分解温度降低。
Experimental data showed that for the treated wood there was an increase in char yield and LOI, and decreases in activation energy and temperature of decomposition.
对RDX/碳纳米管纳米复合炸药的DSC热分析表明,碳管孔腔中的RDX较原料RDX的起始分解及峰值温度都明显提前。
The DSC analysis of RDX/CNTAs nano-composite explosives shows that the initiative and peak temperatures of RDX/CNTAs decomposition decrease compared with those of the starting RDX.
研究结果表明:高温热压后的板材吸湿性降低,尺寸稳定性好,但热压温度过高会产生木材热分解,冲击强度略有降低。
The results showed moisture adsorption of the platen dried veneer was lower and its dimensional stability was better, but its impact strength dropped when pressing temperature was too high.
当环境温度和压力较低时,亚表面的热分解特性,与常规条件下该火药的热分析结果相近。
When the circumstance pressure and the temperature are low, the thermal decomposition properties of sub face are similar to those determined under common thermal analysis conditions.
结果表明由于热稳定剂的加入,使PU的外推起始分解温度和最大分解温度推迟,放热速度减慢。
The results obtained shown that the initial decomposing temperature and maximum decomposing temperature of PU are postponed and the exothermic rate is retarded with adding the thermal stabilizer.
本文研究了过氧化氢在二甲基甲酰胺中的热分解反应,测定了不同温度下的分解速率常数和表现活化能。
The thermal decomposition of hydrogen peroxide in DMF and the polymerization of acrylonitrile initiated by hydrogen peroxide were studied.
莱菔硫烷对热不稳定,随温度升高或加热时间的延长会逐渐分解。
The thermal instability of sulforaphane, with increasing temperature or heating time will gradually decompose.
热重曲线(TGA)分析表明,膜的分解温度在250度以上。
Thermogravimetric analysis (TGA) showed that the decompose temperature of the films was above 250 Celsius degrees.
利用绝热量热法获得有机过氧化物热力学和动力学参数,分析了它们的分解反应特征,并得出自加速分解温度。
The thermodynamic and kinetic parameters are obtained by the means of adiabatic calorimetry to analyze the decomposition of organic peroxides.
利用绝热量热法获得有机过氧化物热力学和动力学参数,分析了它们的分解反应特征,并得出自加速分解温度。
The thermodynamic and kinetic parameters are obtained by the means of adiabatic calorimetry to analyze the decomposition of organic peroxides.
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