熔化

By using this method, the pictures with a clear interface of liquid iron and ferrosilicon can be obtained.

为了了解强迫对流条件下硅铁在铁液中的熔化过程，设计并进行了用石英玻璃作为窗口，观察硅铁块熔化过程的试验，得到了熔化界面动态变化的清晰图像。

The partial melting process during increasing temperature includes uniformization of the compositions, divorced eutectic melting, and the partial melting and glomeration of primary α-Mg.

提出半固态熔化过程可分为成分均匀化、共晶熔化和部分初生相的熔化和球化完成三个阶段，不同熔化阶段时，控制性因素不同。

The team has demonstrated melting of a range of glasses in a lab-scale melter andis constructing a pilot-scale SCM to continuously melt up to 1 ton/h of glass.

这个组织已经在实验室规模的熔化器证明了一系列玻璃的熔化，而且正在建立一个大规模的供应链以1吨/小时的速度不断的熔化玻璃。

Vertical Flotation MelterThe vertical flotation melter is an innovative melting process that decoats, preheats, and melts scrap aluminum in one operation.

垂直浮选熔化是一种创新的一次性完成脱胶、预先加热和废铝熔化的熔化技术。

The shapes of the melting solid surface may be concave, convex or plane, while the perimeter of plane contact regions may be rectangular, circular, elliptical, parabolic and arc curve. The types of relative motion reviewed here are the movement of a solid PCM melting inside a heated capsule, the movement of a hot body through a melting solid medium, slide contact and rolling contact. The contact melting may be caused by temperature difference, pressure difference, friction and viscous heating. Finally, the research regions in the future are summarized.

内容包括各种形式的接触熔化，可归纳为：在接触形状上可以有凹、凸与平的面，而接触的周长可以是矩形、圆形、椭圆形、抛物线形与弧形曲线；相对运动的类型有固体相变材料在加热容器内熔化，加热体通过熔化固体介质的运动，滑动接触与滚、转动接触；引起接触熔化的原因有温差、压力差、摩擦与粘性热。

The uniphase C with W/≤0.3 can be synthesized without being preheated. When W/ is higher than 0.3, the sample expansion increases with the increase of W content, the reaction between W and C is incomplete, the combustion products consist of W〓C, WC, TiC, C, and unreacted W. Preheating mixtures can accelerate the completion of the reaction among Ti, W, and C. The uniphase C with W/=0.4 can be synthesized by SHS at preheat temperature of 600℃. There are two kinds of powders with size of 2-4μm and size less than 1μm in the combustion products.

通过燃烧前沿激冷淬熄试验及产物形貌特征（燃烧块断面组织和产物多晶聚合体颗粒）分析，创新性地提出了两种体系的自蔓延高温反应机制。1熔化—溶解—析出机制：当燃烧温度较高时，燃烧前沿Ti粉熔化，W和C溶解于熔融Ti里，而后C从熔融里析出。2扩散—固溶机制：当燃烧温度不足以使燃烧前沿Ti粉熔化时，通过C的扩散先形成TiC层，其后C沿着热应力导致的TiC层裂纹继续扩散，与固态Ti核反应生成TiC；同时，C扩散至W颗粒，形成W〓C，而后通过C的继续扩散W〓C转变成WC；与此同时，WC固溶至TiC里，形成C固溶体。

In order to account for the superheating melting of the molecular dynamic simulation, the simulated melting temperatures of CaO is corrected by modern theory of melting.

研究中考虑了分子动力学模拟熔化存在的过热现象，通过晶体的现代熔化理论，对CaO的分子动力学模拟熔化温度进行了修正，获得了高温高压下CaO正确的熔化温度。

In order to account for the superheating melting of the molecular dynamic simulation, the simulated melting temperatures of FeO is corrected by modern theory of melting. Consequently, the melting temperatures of FeO are accurately obtained at elevated temperature and high pressure.

作者在研究中，考虑了分子动力学模拟熔化存在的过热现象，通过晶体的现代熔化理论，对FeO的分子动力学模拟熔化温度进行了修正，获得了高温高压下FeO正确的熔化温度。

In order to account for the superheating melting of the molecular dynamic simulation, the simulated melting temperatures of CaO is corrected by modern theory of melting. Consequently, the melting temperatures of CaO are accurately obtained at elevated temperature and high pressure.

研究中考虑了分子动力学模拟熔化存在的过热现象，通过晶体的现代熔化理论，对CaO的分子动力学模拟熔化温度进行了修正，获得了高温高压下CaO正确的熔化温度。

This paper establishes a mathematical model of melt-lubrication between band and gun tube with oil on the bore interface.

该文就火炮内膛涂油条件下，弹丸在膛内高速运动中的弹炮接触熔化进行了分析，建立了涂油条件下的弹炮接触熔化热流体模型，进行了数值计算，计算了弹带熔化速度和厚度及其对弹丸摩擦系数的影响，结果与实验值吻合较好。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。