A physical model and a mathematical model for the simplified dendrite shape are established in the paper, in which a shape function is presented to describe the dendrite shape contour.
基于简化的晶粒形状,采用坐标变换技术来描述过冷液相中晶粒的生长过程及其对周围节点的捕获过程。
The physical model and mathematical model for the simplified dendrite shape were established, in which a shape function was presented to describe the dendrite shape contour.
提出一种新的模拟铝合金枝晶生长的随机性方法,建立了简化的枝晶形状的物理与数学模型,并提出了一种形状函数来描述晶粒的外部轮廓,基于简化的晶粒形状,采用坐标变换技术来描述过冷液相中晶粒的生长过程及其对周围节点的捕获过程。
On the basis of the simplified grain shape, the physical model and mathematical model for the simplified dendrite shape were established.
基于简化的晶粒形状,建立了模拟晶粒生长形貌的二维数学物理模型。
Study on Abrasion Resistance of the Columnar Grain Zone in High Cr Cast Iron
铸态高铬铸铁柱状晶粒区耐磨性研究
The Influence of the Aspect Ratio to the Light Scattering Properties of Cylinder Ice Particles
取向比对圆柱状冰晶粒子光散射特性的影响
Beryl crystals occurring in nature are mostly prismatic, tabular ones are rarely observed.
自然界中绿柱石晶体多为柱状,具板状晶形的绿柱石非常少见。
Preparation of Electrophoretic Microcolumn Packed with Quartz Microncry Stals and Its Electrophoretic Separation
填石英微米晶粒电泳微柱的制备及其电泳分离
Preparation of Electrophoretic Microcolumn Packed with Quartz Microncrystal and Its Application to Electrophoretic Separation
石英微米晶粒电泳微柱的制备及其电泳分离
Microstructure of Deformation and Recrystallization of Nickel Single Crystal and Columnar Grain Crystal during Cold Drawing and Rolling;
镍单晶和柱状晶的冷拔和冷轧形变组织及再结晶研究
Research on the Two-phase Flow with Cylindrical and Cubic Particles in the Channel and Pipe Flows
槽道和圆管中柱状粒子两相流的研究
Molecular Design、Synthesis of Triphenylene Discotic Liquid Crystals and Anchorage of Columnar Mesophase;
苯并菲盘状液晶的分子设计、合成及柱状相锚定
saccharoidal marble
任何具有粒状结晶的大理石
Analyse of the Filament of the Lens Epithelial Cell in the Human Cataract;
白内障晶状体上皮细胞的线粒体分析
It is suitable for the quantitative packaging powder-grain mixture material: Feed, Cornmeal, Bean Dregs, Rapeseed Dregs, Cottonseed Dregs.
各类颗粒饲料，粉皮混合饲料，柱状饲料，粉状饲料。
hackly granular
粗糙晶粒的, 锯齿状断口的, 具有锯齿状或粒状断口的
The results indicated that the microstructure of the transition layer is a structure of fine columnar crystal-cystiform dentrite-dentrite.
结果表明,梯度过渡层的组织形态为细小的柱状晶-胞状树枝晶-树枝状晶。
THE MINERALOGICAL CHARACTERISTICS OF HEXAGONAL PYRAMID BERYL FOR DACALASU GRANITE-PEGMATITE IN ALTAY,XINJIANG
新疆大卡拉苏花岗伟晶岩锥状绿柱石矿物特征
Study on In-Situ Growth Elongated Grains Cooperating with 3Y-TZP to Toughen Alumina Ceramics;
原位生长柱状晶复相增韧氧化铝陶瓷的研究
Growth and Research of the Strip-shape Diamond Using Crystal-seed Method under HPHT
晶种法柱状金刚石的高温高压生长与研究
Simulation of columnar dendrite grain growth in weld pool of Ni-Cr binary alloy
Ni-Cr二元合金焊接熔池中柱状枝晶生长模拟
Double-prismlike ZnO microcrystals:microwave synthesis and photocatalytic activity
联柱状ZnO微晶的微波合成及其光催化活性