stabilized grain structure

Theory study on stable structure and properties of cluster Fe_4BP;

原子簇Fe_4BP稳定结构与性质的理论研究

The results show that no matter how the initial distribution of vorticity with same revolving direction is, the final vorticity distribution is that of Burgers vortex with single cell, having stable structure.

结果表明 ,旋转方向相同的涡斑 ,不管初始涡斑的涡量分布如何 ,最后的涡量分布为 Burgers型涡斑 ,呈现“单胞”的稳定结构 ;旋转方向相反的涡斑 ,其运动演化轨迹与初始条件有关 ,最终呈“双胞”的稳定结构 。

The result shows that they have linear equilibrium geometry.

利用密度泛函方法,在不同基组水平上,对HRgX(Rg=He、Ne、Ar、Kr,X=Cl、Br)8种化合物分子的几何结构进行了优化计算,得到的最稳定结构均为直线型结构。

In this paper, the basic concepts of structure stability and nonlinear analysis are introduced in detail.

介绍了结构稳定和非线性分析的基本概念及其二者的关系,利用ANSYS对杆系结构的非线性静力问题进行了数值模拟,如结构稳定、几何非线性和物理非线性等,并说明了求解的基本过程和应注意的问题。

This paper gives rank conditions for efficient adjustment of unstable generalized system, which can antijam, automatic follow some aim and keep structure stability.

给出了非渐近稳定的广义系统存在抗干扰、自动跟踪某个给定目标及保持结构稳定的有效调节的秩条

The text mainly studys on the system of self-archored suspension bridge comparatively, includeing the limit span, structure stability, static performance, dynamic performance of different structure forms, and so on, in order to provide theory foundation for project contrast, design, analysis method and structure optimizing, etc.

本文主要对自锚式悬索桥体系进行较为系统的分析比较，包括不同结构形式的自锚式悬索桥的极限跨度、结构稳定、静力行为和动力行为等内容，为自锚式悬索桥的方案比选、设计、分析方法和结构优化等提供理论基础。

Study on vertical structural stability of bored shafts filled part of water;

非满配重水钻井井壁筒竖向结构稳定的理论研究

Safety evaluation of structural stability for the dumping slope at the right abutment of Kizil reservoir main dam;

克孜尔水库主坝右坝肩倾倒体结构稳定安全评价

Lyapunov criteria for structural stability of bilinear generalized system;

双线性广义系统结构稳定的李亚普诺夫判据

having a granular structure like that of chondrites.

有像球粒状陨石一样的粒状结构。

To give a granular or rough texture to.

给…以粒状或粗糙的结构

Particle swarm optimization algorithm for shape optimization of truss structures

桁架结构形状优化的粒子群优化算法

The ore mainly has cyclopean granular texture and massive and laminar structures.

矿石以镶嵌粒状变晶结构，块状和纹层状构造为主。

The structure of remainder lignin collapsing gradually, there is granular relic in the end.

最后残存的木质素结构崩塌,只剩粒状残片。

The specific platelet structure of the micro-powder particle,which ensure the high efficiency of lapping.

微粉颗粒特有的平板状结构，保证研磨高效率。

Preparation and structural morphology of epoxy resin/quartz sand coated particles

环氧树脂/石英砂粒状包覆体的制备及结构形态

Structure and catalytic mechanism of particulate methane monooxygenase

颗粒状甲烷单加氧酶的结构与催化机理

The morphological textural features and genesis of pelletoidal pumpellyite(Fe~(2+))(?)

球粒状铁绿纤石(?)的形貌结构特征与成因

CONSTRUCTION OF HUMAN ROTAVIRUS STRUCTURAL PROTEIN VP7 GENE IN PICHIA PASTORIS EXPRESSION VECTOR

人轮状病毒结构蛋白VP7基因毕赤酵母表达质粒的构建

It consists of an air-filled protuberance on each side of the pollen grain developed by the separation of the exine layers, giving the pollen a characteristic winged appearance.

它是花粉粒外壁向外扩展而形成的囊状结构，在花粉粒两侧呈翅状，其内充满空气。

Crumb structure The texture of a soil in terms of the size of the soil particles and how they interact, often determined simply by rubbing the soil with fingers.

团块状构造：根据土壤颗粒的大小及颗粒之间的相互作用而决定的土壤的质地结构。

Virion The extracellular inert phase of a virus.

病毒(成熟)粒子：病毒在宿主细胞外以静止状态存在的结构。

Finally, irus particles were examined by electron microscopy and shown to possess the expected size and shape of HC irus particles.

最终，电镜观察到病毒颗粒形态结构均达到预想状态。

On the Spatial Structure of Low-speed Streaks and Particle Motion in the Near Wall Region of Turbulent Open Channel Flow;

明槽紊流近壁区的带状结构及颗粒运动规律研究

The Effects of in Situ Coronary Venous Arterialization to Myocardial Mitochondrial Ultrastructure;

原位冠状静脉动脉化对心肌线粒体超微结构的影响

Study on Main Quality Characteristics and Microstructure of Kernels in Micro-Endosperm Super High Oil Corns;

微胚乳超高油玉米主要品质性状和籽粒显微结构的研究

Electrochemically Shape-Controlled Synthesis of Fe Nanoparticles, Their Structural Characterization and Properties

Fe纳米粒子的电化学形状控制合成、结构表征与性能