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- Thermal properties and morphology of crystal in Nylon 1010 formed isothermally at melting peak temperature were studied through DSC,TEM and ED. 用DSC、TEM、ED研究了尼龙1010在熔融峰温等温结晶生成晶体的热性质和形态结构。
- Melting peak temperature 熔融峰温度
- At the water content, R, of 0.33 g/g the melting peak of ice was observed. 在含水量(R)为0.;33克(水)/克(蛋白)时观察到冰的熔融峰
- I had thought that ML should be added after the ferment had hit peak temperature but was still ongoing. 我原以为应加毫升发酵后气温曾达到高峰,但仍在继续。
- The main difference when using tin-silver-copper as the paste alloy will be the peak temperature. 将锡-银-铜作为焊锡膏合金时的主要差别在于峰值温度。
- The expressions of the relations among laser power, scanning speed, and harden layer, peak temperature are obtained. 通过分析激光工艺与硬化层深度和表面峰值温度的关系,确定出激光功率和扫描速度对硬化层深度和表面峰值温度的经验关系表达式。
- When the PEP40 containing higher ethylene content crystallizes isothermally in the temperature range investigated, double melting peaks appear in each endotherm region. 结果表明,在通常的等温结晶条件下,乙烯含量较高的试样(PEP40)的熔融曲线出现双熔融峰。
- Significant positive correlation exist between gelatinization peak temperature and heat enthalpy. 热力学参数顶点温度与热焓值间存在较大的正相关性。
- The peak temperature of the wood powder with higher MC was smaller with the same heating rate. 在相同升温速率条件下,含水率高的木粉出峰温度低,峰的终止温度低。
- Change of carbon addition from 2mol to 4mol was found to have little effect on the peak temperature of Ti3O5 and Ti(C,N). 在FeTiO3-xC-2Fe体系中,碳加入量的变化对Ti3O5和Ti(C,N)形成的吸热峰峰值温度影响不大,前者保持在1156℃左右,后者保持在1360℃左右。
- The results shows that the addition of nucleating agents increased the onset temperature and peak temperature and improved crystallization rate of PP. 结果表明,两种成核剂的加入均可提高聚丙烯的结晶起始温度和结晶峰温度,并加快结晶速度。
- The physical meaning of the initial temperature and the peak temperature determined by DSC extrapolation has been con firmed through variance analysis. 通过对比实验的方差分析探讨了DSC法外推起始温度及峰值温度的物理意义。
- Optimizing the thermal profile to reduce peak temperature and time to the lowest level possible will improve cleanability. 合理优化再流温度曲线,将峰值温度及其持续时间降至最低水平将有助于提高清洗能力。
- However, whether on the nonisothermal crystallization or the isothermal crystallization conditions, the dual melting peaks always existed. 而无论在等温结晶还是非等温结晶条件下,都存在双熔融峰现象,高温熔融峰值基本不变,低温熔融峰值由于纳米粒子的加入而有所提高;
- The results show that, with increasing Y2O3 content, the crystallization peak temperature rises and the peak band becomes broader and blunter for this system glass. 研究结果表明:随着Y2O3含量的增加,玻璃的析晶峰值温度升高,且析晶峰也逐渐变宽、变钝;
- There are several types of burners. The picture shows a Teclu-Burner. Each type has specific uses. They vary in the peak temperature and overall heating capability. 燃烧器有很多种。图片中的是特克卢燃烧器。每种燃烧器都有特定的用途。它们的最大温度都可调而且加热均匀。
- The experimental results show that the changes of melt peaks of copolyesters with changing of S.S.P.temperature and time are different from PET homopolymer. 研究发现,共聚酯的熔融峰随着固相聚合温度和时间的变化而与纯PET有明显的差别;
- Computational result show that the porosity increases with the smolder progression,consequently the smolder propagation rate and its peak temperature will be raised. 对上方具有空气掠过的水平纤维质填充床,从点火到稳态传播的阴燃过程进行了模拟计算。
- With the increase of trimesic acid during polymerization, the main peak temperature in DSC curve decreases gradually, while the crystallinity increases at first, th... 随聚合过程中苯三甲酸含量的增加,聚合物主峰的温度逐步下降,而结晶度的变化是先升后降再升。
- The TG results show that vitrinite has higher volatile matter yield, maximum weight loss rate and lower initial decomposition temperature and peak temperature than that of interinite. 结果表明:镜质组比惰质组有较高的挥发分收率和较高的最大失重速率;较低的起始热解温度和热解峰温.