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- Compared with pure PEG,the phase change temperature and enthalpies decline.The p... 其相变温度和相变焓比纯PEG低,并随着PEG含量的增加而升高。
- Those performances, such as phase change temperature, super-cooling degree, transition heat and thermal stability of PCMs were investigated. 进行了材料的相变温度、过冷度、相变热和热稳定性等几方面特性的热化学研究。
- The results show that the phase change temperature of paraffin can vary with the constitution,and paraffin has larger phase change latent heat and no supercooling. 研究显示:石蜡的相变温度可根据组成进行调节,相变潜热大,无过冷现象,在多次吸放热后相变温度和相变潜热变化很小,稳定性好。
- The numerical singular problemresulted from the single value or small interval of phase change temperature is solved effectively with proper approximate calculation of element equivalent heat capacity. 给出了解决相变温度为单一温度或者相变温度区间很小时产生的数值奇异问题的方法。
- The results demonstrated that the fabric coated by composite phase change material had appropriate phase change temperature, higher enthalpy, and good temperature conditioning function. 研究表明,处理后织物具有较理想的相变温度和较高的相变焓,调温效果良好。
- According to the theoretical calculation, the weight compositions, phase change temperatures and enthalpy of fatty acids eutectic mixtures were evaluated by DSC. 利用凝固点下降理论,结合DSC热分析技术研究确定了脂肪酸二元体系低共熔物的组成、相变温度和相变焓。
- Application of Phase Change Temperature Control to GMA 相变温控及其在超磁致伸缩致动器中的应用
- A Singular Perturbation Method of Phase Change Temperature of Petroleum Pipeline in Seasonally Frozen Ground Regions for Irregular Boundary Configuration 非规则边界相变温度场奇异摄动解
- phase change temperature field 相变温度场
- phase change temperature 相变温度
- PD/CD-ROM:Phase Change Rewritable Optial Disk Drive. 相变式可重复擦写光盘驱动器.
- Overwriting Characteristic of GeSbTe Phase Change Erasable Disc[J]. 引用该论文 王瑞强;施宏仁;袁海骏;李锡善.
- Under certain temperature, nitrogen cumbered phase change of TiO2 from anatase to rutile. 3. N的掺入在一定温度下,阻碍了锐钛矿相TiO2向金红石相的转变。
- How does power company fit phasic change? 电力企业如何适应形势的变化?
- It is deemed that to obtain toughened mullite fibre directly in the sintering course by using high temperature phase change of andalusite is feasible. 认为,利用红柱石的高温相交,在陶瓷烧结过程中直接制取莫来石纤维是可行的。
- Temperature regulating microcapsule can regulate temperature when the phase change material (PCM) in it and takes place phase change. 调温微胶囊是一种内含相变物质,且在发生相变时具有调温功能的微胶囊。
- Due to the phase change,TBAB slurry has far higher cold-loading density than water under the same temperature difference. 另一方面,TBAB包络化合物浆具有良好的流动性,可以像液态水一样方便地通过泵和管道系统输送。
- When temperature of machined surface exceeds transformation temperature, Metallographic structure of surface material will produce phase change. 加工表面温度超过相变温度时,表层金属的金相组织将会发生相变。
- Deflection of phase change cooled mirror induced by asymmetric facula[J]. 引用该论文 孙峰;余文峰;程祖海;张耀宁;周次明.
- The expansion and contraction which most substances undergo on changing temperature is familiar to us all. 多数物质温度一变化就会产生膨胀或收缩,这是我们大家所熟悉的。