查询词典 clusters

Constant-temperature molecular dynamics simulations combined with the quenching technique are used to study the melting behaviors of Nin and Pdn(n=13,55,147) clusters.The Gupta form interatomic potential is adopted in the simulation.

本文运用恒温分子动力学方法及淬火技术，模型采用Gupta作用势，研究了包含相同原子数目的Nin和Pdn (n=13，55，147)团簇的熔化特性。

After several tests for the interatomic potential, it is shown that the structure, statics, dynamics of alkali metals clusters have been calclulated exactly, this indicateds the validity of the inversion pair potention.

获得的原子间相互作用势，可以较精确地应用于碱金属的结构、静力学和动力学的计算。

The atomic average binding energy and balance interatomic distance of iron clusters (for austenite,ferrite and martensite) were calculated by the interatomic pair potential.

并尝试用原子间相互作用对势研究铁团簇（奥氏体、铁素体和马氏体）的原子平均结合能和最近平衡原子间距。

Corona lobes as high as anthers and with interior angle forming an acute tooth incumbent on top of the anthers; inflorescences long pedunculate umbel-like clusters of cymules; follicles often with longitudinal or transverse ridges or wings

象花药并且具内角形成一有义务的锐尖齿在花药之上的一样高的副花冠裂片；花序长花序梗小聚伞花序的象伞形花序一样的簇生；蓇葖果通常具纵向的或横裂的脊或翅 35 Dregea 南山藤属

The method of self-consistent field of the intermediate neglect of differential overlaphas been used in the calculations of the binuclear cluster, trinuclear unit of hexanuclear clusterand octanuclear clusters. The results are described as follows: The high-lying MO's of thetrinunclear and binuclear cluster are mostly composed of d-orbitals of the metal cores, and areconsidered as M-M bonding orbitals.

应用INDO／S方法对二核簇合物、六核簇合物中的三核片断和八核簇合物进行了计算，结果表明，二核簇合物与三核簇合物的前线占有轨道主要是由金属簇芯的d轨道组成，是M-M成键轨道。

Now of course, there are many companies that have such clusters available to them internally.

当然了，现在许多公司内部都拥有这些高性能的计算机。

Theoretical study on the nuclear fusion mechanism of deuterium clusters aroused by Coulomb explosion s with femtosecond intense laser;2. The structural pattern of HD_2~+ and the mean internuclear separations are determined using the Coulomb explosion technique.

从分子离子H3+及其氘化同位素分子离子D3+和HD2+与超薄固体膜相互作用发生库仑爆炸为基础，分析讨论了H3+，D3+和HD2+三种分子离子的形成机理，根据产物能谱分布，利用库仑爆炸技术确定了同位素分子离子HD2+的结构形式，给出具体核间距数值。

Histological analysis From day 14 after the operation, osteoblast-like cells appeared in clusters adjacent to vascular sinuses on either side of the fibrous interzone.

组织学分析术后第十四天，在延长部的纤维组织血管窦附近，可见成簇存在的成骨细胞样细胞，并可观察到类骨组织样基质的出现。

Immunofluorescence analysis showed that Dab2 protein was found to be expressed intracellularly and formed enlarged clusters within perinuclear after 6 hours LPS treatment, following which it was no longer detectable in this region, but remaining fine granules in cytosol.

研究进一步发现Dab2基因於TtT/GF细胞中有表现，且Dab2 mRNA在LPS作用三小时后会明显的低，而细胞质内蛋白质表现反而是明显的增加。

But a bright yellow nucleus, dark winding dustlanes, gorgeous blue spiral arms and star clusters are recorded in this stunning telescopic digital mosaic of the nearby island universe.

但在这张近邻宇宙岛漂亮的数码拼接图像中，可以清晰看到明亮的黄色核心、蜿蜒的黑色尘埃带、灿烂的蓝色旋臂和星团。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。