群

A total of 92 normal children (46 male, 46 female) were included in our superficial DCLNs study, and all LNs were divided into superior or inferior groups by cricoid cartilage (where the omohyoid muscle crosses the internal jugular vein), whereas the LNs of enlarged group (47 children) were located in superior group.

浅表的颈深淋巴结正常组92例(男性46例和女性46例)，以环状软骨(肩胛舌骨肌越过颈内静脉处)为界，分为上群和下群淋巴结；肿大组47例，均属于上群淋巴结异常。

Based on Particle Swarm Optimization Algorithm for Scheduling Workflow By studying the mechanism of Particle swarm Algorithm and linking grid service workflow scheduling features, according to quality of grid service, IBPSOA is given, which is an alternative path to the integer-binary coding operations, and dynamic service scheduling algorithm.

3基于粒子群算法的工作流优化调度通过研究粒子群算法PSOA的机理结合网格服务工作流调度的特点，依据网格服务质量QoS，提出了基于粒子群的整数-二进制编码业务路径替代、动态服务调度算法IBPSOA。

In chapter 4, we compute the symmetry group, variational symmetry group, divergence symmetry group of some operator equation.

在第四章中计算了一些偏微分算子方程的对称群，变分对称群以及散度对称群。

In this paper,we discuss the extension of the Dω-order and D*ω-order in partiany or-dered group,obtain the necessary and sufficient condition for an extension of the partial-or-der in partially ordered group to Dω-order and D*ω-order, and the condition for the exten-sion of every partial order in a group to Dω-order.

讨论了偏序群的Dω－序扩展，得到了偏序群的偏序可扩展成为Dω－序的充要条件，以及每一偏序均可扩展成为Dω－序的条件，同时刻划了Dω－序群。

In order to improve the convergence of the back analysis of the rock-fill material parameters, four improved PSO methods have been proposed in this paper. Two are convergence improved PSO, and the others are the PSO based on multi-objective problem.

为提高标准微粒群算法在堆石坝坝料参数反演分析中的适应性，本文采用收敛性改进的微粒群算法和基于多目标问题的微粒群算法，详细阐述了算法的改进原理。

Theorem3 G is a formal set p~n q of p -order subgroup of solvable simple group meeting, P is Sylowp -subgroup of G .

定理3设G是有正规p -子群的p~n q阶可解次单群， P是G的Sylowp -子群。

The genetic diversity were comprehensive analyzed in this project through comparative study with the growth rhythm, morphology, palynology,cytology and chemical ingredients of 16 populations of pinellia ternata, which were collected from all around the country, applied computer techniques to analysis the DNA amplification electrophoresis chromatogram of 10 populations of pinellia ternata as well. The genetic relationship of the nature populations in different ecological region are confirmed. Populations of Pinellia ternata were classified on internal species.

本项目通过对从全国各地收集的16个半夏居群间的生长节律、形态学、孢粉学、细胞学、化学及其中10个半夏居群的DNA片断扩增后的电泳图谱比较研究及计算机数据分析技术，对半夏的遗传多样性进行综合分析，初步确定了我国不同生态区半夏各自然居群的遗传关系，划分了种以下单位。

Using software method, we design and implement a management layer of server cluster and a communication layer for parallel fault-tolerant network.

在服务器集群的实现中，我们采用了软件集群的方法，设计实现了服务器集群管理层和并行容错通信层。

Along with the shap of the cluster,the way in which it is owned is critical.If the pattern of ownership is not in accord with the physical properties of the cluster,the pattern will not take hold.Very simply,the cluster must be owned and maintained by its constituent households.The households must be able to organize themselves as a corporation,capable of owning all the common land they share.

随形的集群，以何种方式，它是国有，是critical.if格局的所有权是不符合物理性质的集群，这种趋势不会采取hold.very简单地说，集群必须国有并维持其组成households.the户必须能够组织起来，作为一间公司，能够拥有所有的公用地，他们的份额。

The determination of the suborbits of a permutation group is one of the basic problems in the permutation group theory.

一个有限传递置换群的点稳定子群的轨道称为该群的次轨道。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！