查询词典 phase change

The key points of research and development of latent heat storage are selection or compound of high effective phase change materials, and enhancement of the heat transfer performance of storage systems.

研究和开发利用相变储热的关键是选择或合成高效的相变材料和增强相变储热系统的传热性能。

Phase change of surface soil water takes place often, resulting in soil absorbing and releasing latent heat frequently.

在5月及6月初表层土壤频繁的发生水分相变，使土壤在相变过程中不断地吸收和释放潜热。

The results will lay a foundation for the development and the improvement of phase-change energy storage system.

本文的研究结果将为相变蓄能系统的开发与改善打下基础。

LED Cooling ; Flat Heat Pipe ; Capillary microgroove ; Phase-change heat transfer ; Numerical Simulation

辽宁省自然科学； LED散热；平板热管；毛细微槽；相变换热；数值模拟

The preparation and phase change kinetics of NPG/ montmorillonite composite materials for energy storage were studied.

相变贮能以其较高的贮能密度、相变过程近似恒温等特点正成为贮能技术领域的研究热点，并正在工业、农业、航空、民用等方面得到较广泛的应用[1～3]。

Key words:phase-change energy storage floor; hot water floor panel heating; numerical simulation

当供水温度为50～55℃时，条状相变蓄能地板表面温度达25～29℃，符合人体热舒适性的要求。

The fluid inclusions in several types of rocks in the Dabie UHP zone were systematically investigated in the aspects of petrography and temperature of phase change.

对大别超高压变质带主要构造单元各类地质体岩石中的流体包裹体进行了岩相学和相变温度的观察与测定。

Theory computing and relative test were carried out to research the rotor vertical and horizontal phase change rule during run up process.

对转子在变速过程中垂直和水平信号相位及其差值变化规律进行了理论计算和相关试验。

Differential Thermal Analysis did not reveal the ammonium perchlorate phase change from rhombic to cubic.

差热分析没有测出过氯酸铵从正交晶向立方晶的相变。

Formation of phase change micro-area can be achieved at focus of scan laser,and the area will increase with the increasing of scan power.

这是由于在激光的作用下形成了相变微区，随着扫描功率的增加，相变区域逐渐变大引起的。

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。