采用焓法 ，分析了蓄能相变材料相变区比热特性对其蓄换热性能的影响。
The enthalpy method was employed to investigate the phase change process in a latent thermal energy storage(LTES) system using multiple phase change materials(PCMs).
讨论了在相变区的加热速度、奥氏体化温度及保温时间对奥氏体晶粒的影响。
The influence of the rate of heating at phase transformation region, temperature of austenitizing and holding time on the austenite grains are studied.
阻挡层14抑制热向上电极15辐射，极大地限制了施加写电流时的相变区。
The block layer 14 suppresses the radiation of heat towards the top electrode 15 and greatly limits the phase change region when a write current is applied.
相变区的冷却速度减慢，晶界铁素体数量增多，针状铁素体的尺寸显著增大。
The amount of ferrite in grain boundaries and the size of acicular ferrite is increased with the increase of cooling rate during phase formation.
熔化区和固态相变区硬化相组织极为细小，马氏体呈微细针状，具有孪晶亚结构。
It is found that the structure of the hardened phase in melting and transformation zone is very tiny, the martensite appears to be tiny acicular and possesses twin substructure.
在此基础上给出了相变区的物态方程，其中冷压为平台，内能计入了相变熵的影响。
Then the equation of state for phase transition region is achieved, where the cold pressure is constant and the energy includes the effect of the phase transition entropy.
实验结果表明，合金铸铁光束表面相变硬化层由与基材相邻的不完全相变区及表面完全相变区组成。
The experimental results show that the surface hardened layer consists of non-full transformation area which is adjacent to the base metal and surface full transformation area.
计算结果表明，多孔芯内液相含量的变化十分明显，为将多孔芯的汽液相变区处理为非饱和多孔区提供了充分依据。
The results indicated that the change of liquid content in the porous wick is very clear, proving that the change of liquid content in the area should be treated as an unsaturated layer.
研究表明，大量规则分布、互不重叠的合金化区及其周围的相变硬化区从总体上降低了疲劳裂纹扩展速率，提高了材料的疲劳寿命。
It is shown that a regular pattern distribution of scattered alloying zones which surrounded by phase transformation zone can retard the fatigue crack growth rate and improve the fatigue life.
采用热模拟方法，对EH36MOD钢焊接热影响区粗晶区(CGHAZ)的相变超塑性及其对疲劳寿命的影响进行了研究。
The transformation superplasticity in welding CGHAZ (Coarse Grain Heat Affected Zone) of EH36MOD steel and its effect on fatigue life have been studied with thermal simulating method.
分别基于组夸克质量模型和流夸克质量模型，讨论了超新星核心区两味夸克物质到更稳定的三味夸克物质的相变过程。
Based on constituent quark mass and current quark mass model, the phase transition of two-flavor quark matter to more stable three-flavor quark matter in the core of supernova is studied.
描述了液-玻相变温区构型熵的温度变化规律及其与等压热容的关系。
Finally, the temperature relation of configurational entropy and isobaric capacity are described in the glass - liquid transition region.
对20钢进行不同强度交流磁场下的临界区淬火处理，观察相变后的组织。
To quench 20 steel in critical zone under different intensity alternation magnetic field and to observe the microstructure after phase transformation.
激光扫描速度对相变硬化区和热影响区的大小有极大的影响。
Furthermore, the scanning speed has an important influence on the size of phase change region and thermally affected region.
实测了激光相变硬化区的宽度和深度及残余应力分布。
The width and depth of laser transformation hardening zone and residual stress distribution were measured experimentally.
单一大峰是在升温速率较快的条件下，各微区在较短时间内相继发生相变而形成的单一合成波。
The big peak is a synthetic wave because those micro-fields transform one after another in very short time during the course of quick heating.
微观机理分析表明，诸多小峰是由合金内各微区相变点略有差异、相变不同步所形成的；
It indicates on the basic of mechanism analysis that the small peaks formed due to the different transformation point dissimultaneous for many micro-fields.
在靠近相变点的高温区，考虑高阶效应的影响后，理论值与实验值也有较好的符合。
At high temperature region close to the transition point, by considering the higher-order effect, theoretical values are in accordance with the experimental ones, too.
结果表明：采用化学键联法制得的相变材料具有更小、更稳定的微相区，并且是通过固—固相变来储能和释能的；
The results show that the PCMs prepared by chemical reactions had smaller microphase domain and appeared to be solid-solid phase change materials.
存在一个换边的几率阈值，当换边几率大于这个阈值时，网络相图中会出现一个由无标度区向指数区的相变。
There is a phase transition from the scale-free regime to the exponential regime for a certain rewiring probability.
一种由多个具有在自身的加热体(26)上方延伸的硫属化物存储区(28)的相变存储器件形成的相变存储器。
A phase change memory formed by a plurality of phase change memory devices having a chalcogenide memory region (28) extending over an own heater (26).
用声发射法研究了一种低合金钢于双相区热处理所得残余奥氏体的马氏体相变。
The martensitic transformation of retained austenite particles in an intercritically annealed low-alloy steel has been studied using the acoustic emission technique.
认为，中温区的贝氏体相变带有珠光体分解和马氏体相变的双重特征，具有过渡性。上贝氏体转变与珠光体分解有着本质上的区别，但又有密切的联系；
The results show that bainite phase transformation in the middle temperature area is transitive, and it has double character of the pearlite decomposition and the martensite transformation.
此外，还描述了由于化学组成不均匀而在四方氧化锆晶粒中形成的一小区域及其相变过程。
In addition, the small area formed in tetragonal ZrO_2 grain due to chemical composition inhomogeneity and the process of the transformation have also been described.
此外，还描述了由于化学组成不均匀而在四方氧化锆晶粒中形成的一小区域及其相变过程。
In addition, the small area formed in tetragonal ZrO_2 grain due to chemical composition inhomogeneity and the process of the transformation have also been described.
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