结构群

The first phase is todevelop the C/S structure of Job Management System—JC antetype; The second phaseaims to support cluster isomerous system and highly usability; The third phase aims toexplore resource sharing technology on WAN and Interact.

第一阶段是研制客户／服务器体系结构的作业管理系统—JC原型；第二阶段旨在实现集群异构系统支持和高可用性；第三阶段则是在广域网及Internet上探索JC系统的资源共享技术。

The resulting phylogeny indicated that:(1) Araneidae and Tetragnathidae, which build orb webs, are not a sister group in the superfamily Araneoidea;(2) Theridiidae and Linyphiidae, which build nonorb webs, are also not monophyletic, The results also corroborated the independent origins of linyphiid sheet webs and theridiid gumfoot webs;(3) The phylogenetic placement of linyphiid closer to tetragnathid than to araneid implies that the similarities of male palpal organ between linyphiids and araneids may be homoplastic rather than homologous.

结果表明：(1)织圆网的园蛛科和肖蛸科蜘蛛在园蛛总科里不是姊妹群；(2)不织圆网的球蛛科和皿蛛科也不是单系的，进一步证实了皿蛛片网和球蛛网独立起源的观点；(3)皿蛛科蜘蛛的分子系统发生地位与肖蛸科较近而与园蛛科较远表明皿蛛科和园蛛科间雄性触肢结构的相似性很可能是类似而不是同源相似。

RAPD reactions were conducted on total 54 samples from 16 varieties and 2 populations of R.glutinosa . The data were analyzed by Phylips, Popgene and Arlequin software. Result: The majority rule consensus tree defined the 54 samples to 3 groups.

采用RAPD技术和群体遗传学的分析方法，对地黄16个栽培品种、2个野生居群共54个个体进行了亲缘关系、遗传多样性和遗传结构分析。

Tissue: A tissue is a complex assemblage of cells and cell products having a common function.

组织tissue是由结构相似的细胞群及其间的细胞外基质共同构成的。

Li and one of his lemmas toabbreviate the nonnormal Cayley digraph 〓 into the case when 〓 is a dicycle.When 〓 is a dicycle,we give the sufficient and necessary conditions for 〓 to benonnormal and the structure of the corresponding automorphism group Aut.

Li定义的一个图〓，其中N是Aut的一个非平凡极小正规子群，和他的一个引理，把对非正规Cayley有向图Γ的讨论简化到〓是一个有向圈的情况，进而决定了当〓为有向圈时，Γ非正规的充要条件和Aut的结构。

In the design of the large intensifying screen, this paper conducted the analysis of the structure mechanics and the finite element method analysis on the strength and rigidity of scneen box and crank axle system, designed a new type mesh, and finished the dynamic simulation of the motion of the particle group in intensifying screen on computer.

应用碰撞理论、概率理论和混沌、分叉理论对物料运动的规律性进行了深入分析与研究。大型强化筛的设计进行了结构力学分析和筛箱、曲轴系统的强度、刚度有限元分析；设计了新型的筛网结构；应用计算机对料群在强化筛中的运动规律性进行动态模拟。

Photo Gallery: Ocean Wildlife A school of tiny fish swims past a brain coral formation in the waters around the Seychelles.

一群小鱼游泳通过一个脑珊瑚结构在水中围绕塞舌尔岛。

Inspired by Burnside's theorem and the above other two propositions, we consider the question: whether the structure of a finite group G is restricted provided that the number of character zeros in its character table is"small"?

受Burnside定理及上述两命题的启发，我们考虑这样的问题：当G的特征标表中出现的零点个数"很少"时，是否G的群论结构有很大限制？

Seedlings occurred abundantly in gaps or open areas and the size class frequency distributions were often discontinuous, and the same general pattern occurred in all the investigated populations for juveniles and adults.

到2007年，六个居群健存的生殖植株数为584株，另外还有大量的幼苗和萌生枝。径级结构分析表明滇桐具有实生苗更新和萌生更新两种更新方式，从幼苗成长为幼树有障碍。

The results showed that the intensive labeling for NPY-Y1 receptor was observed int he neuron and/or fibers in the olfactory tubercle,hippocampus,claustrum,dorsal thalamus and arcuate hypothalamic nucleus.

结果表明，NPY-Y1受体免疫反应神经细胞或/和纤维在嗅结节、海马、屏状核、背侧丘脑诸核群、下丘脑弓状核、三叉神经感觉主觉和脊束核等结构中分布密集，在额叶、颞叶、前嗅核、杏仁核等部位中也有较丰富的分布。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。