查询词典 phase change

To investigate the thermal protection effects of a heat sinking vest with phase-change material in high-temperature and high-humidity environment and the feasibility of numerical computation of heat transfer to the vest, based on the analysis of heat and mass transfer characteristic about the accouterments, a thermodynamic model was set up with the enthalpy method. The uniform energy equation was constructed for the whole domain, and the implicit difference equation was used in every node, the distribution of enthalpy was solved by numerical method.

为了研究相变材料降温服在高温高湿条件下的热防护性能和相变材料数值计算方法应用于降温服传热计算的可行性，在分析服装传热传质特点及计算方法的基础上，利用焓值分析法对服装中的相变材料建立传热模型，在整个区域建立统一的能量方程，在区域结点进行离散，并进行隐式求解，得到焓的分布。

Sol-gel process ; phase change composite material ; heat storage ; acetamide

溶胶-凝胶法；复合相变材料；储热；乙酰胺

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。

Adding material in the andalusite to form a phase-change thermal stress of the proliferation of many small gaps, making receive Refractories with the release of the stress, resulting in improved thermal shock resistance.

在材料中添加红柱石能相变形成热应力扩散的无数细微空隙，使得耐火材料内的应力得到释放，从而提高了抗热震性。

Whenever there is a phase change, the mechanism explores each associativity candidate and determines the optimal one.

研究一种自适应的阈值策略，自动调节仲裁机制中阈值大小，提高仲裁机制的准确性和效率。

Founds three-dimensional analytic model and analyses heat transfer with phase change with the help of numerical simulation software using Euler backward difference.

通过实验分析了冰水两相流在垂直和水平管道流动时的压降特性；建立了冰融解的三维分析模型，采用欧拉向后差分法，利用ANSYS数值模拟软件对冰水相变传热进行了数值模拟分析，得出冰粒大小与融解时间两者的关系曲线。

Aluminum nitrate enneahydrate and barium hydroxide octahydrate are considered as potential phase change materials for energy storage.

用热敏电阻作加热元件和测温元件，首次测定了适合用作相变储能材料的九水合硝酸铝、八水合氢氧化钡导热系数的测定在10℃~80℃温度范围的导热系数，其实验值的不准确度分别为2.8%和3.2%。

Aluminum nitrate enneahydrate and barium hydroxide octahydrate are considered as potential phase change materials for energy storage. In this work, the thermal conductivities of aluminum nitrate enneahydrate and barium hydroxide octahydrate were measured in the temperature range from 10℃ to 80℃, by means of a calorimeter equipped with a thermistor.

无机结晶水合物提供了熔点从几摄氏度到一百多摄氏度的可供选择的相变储能材料，使用范围广，价格较便宜，熔化热较大，体积储热密度较大，一般成中性，是100℃以下储能用相变材料中的最佳候选材料之一[1]。

This paper discusses how to discriminate the types of the crystalline phase change using the method of the birefringence.

而在这些检测工作中，最重要的，也是最难的是鉴别晶相的相变类型。

Expermental results and analysis of long-term thermal stability of capric acid/myristic acid molecular alloy as phase change material are presented.

以癸酸／肉豆蔻酸分子合金为例，研究了脂肪酸分子合金作为相变材料的热稳定性。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。