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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
- phase changing temperature 相变温度
- 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。
- 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
- Because of differences in the expansion rates of the two metals, the thermostatic spring winds up or unwinds with changing temperature. 由于两种金属的膨胀率不同，当温度变化时，恒温制弹簧将卷绕或松开。
- phase change temperature field 相变温度场
- Zeolite-based phase changing elementary was prepared by acid activation zeolite and dodecanol and its property was analyzed by XRD,IR and DSC etc. 以酸活化沸石为载体,十二醇为储能工质,制备沸石基储能基元,并采用X射线衍射、红外光谱和差示扫描量热等对沸石基储能基元进行表征。
- PD/CD-ROM:Phase Change Rewritable Optial Disk Drive. 相变式可重复擦写光盘驱动器.
- In this research, digression of two types of sprayed fire-resistive material may use linear relationship for representing the thermal conductivity under changing temperature. 在本文中迴归二类型被覆材料之热传导系数与温度变化，可以线性关系表示。
- 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.
- Strength resistance, impact and pull resistance, durable, soft, acid and alkali resistance, good burning resistance and adjustable to the changing temperature. 具有耐重压、抗冲击、抗拉力、抗老化，柔软、耐酸堿、阻燃性强适应温差大等特点。起到防静电、保温、隔热、防尘、防蝇、降低噪音等作用。。
- How does power company fit phasic change? 电力企业如何适应形势的变化？
- The direction finding with interferometer has a high precision and a fast speed to find direction, on which the distance measuring with phase changing is based. 干涉仪测向有较高的精度和较快的速度,相位变化率测距建立在干涉仪测向的基础之上。
