结构群

Global mode shape is combined from rescaled local mode shapes through particle swarm optimization and average method.

利用粒子群优化算法和平均技术调整子结构振型，获取桥梁结构的整体振型。

The paper discusses a present popular Server Ousters technology——high awilability cluster, and application in automated Information system in Library, and have analysed the basic principle, system structure and its realization way of the technology under Linux emphatically,.

本文主要探讨了一种当前流行的服务嚣集群技术——高可用性技术在图书馆自动化信息系统中的应用，着重分析了Linux下高可用性技术的基本原理、系统结构以及实现方式，提供了一个可在图书馆自动化信息系统中有实用功能的、具有高可用性的双机WEB服务系统的解决方案。

In the translation process, the sense group is the quantitative measure in comprehension and expression.

意群是翻译过程中理解、表达的&常量&，在翻译的具体上下文，它分别通过词、词语、句子、句组和全文通篇这些具体的结构&变量&体现。

Three new types vibrating screens with high screening efficiency were proposed based on the principle of screening process with constant bed thickness.

更多可行性进行了分析，大型振动筛设计中，在香蕉筛基础上，采用了由管群通过跨中的静定板与两根激振器梁的耦联构成的超静定网梁结构。

The fitting of XRD using the standard Rietveld technique indicates that the samples can be indexed by a tetragonal lattice with space group I4/mmm.

室温XRD测量表明所有掺杂的样品都是Bi-2223相，用Rietveld技术拟合得到所有样品是四方结构的，空间群是14/mmm。

In the basis set expansionapproach, the basis function set may be chosen as the eigenstate offree-field, Volkov state and so on.

Hamilton 系统具有辛结构，Hamilton 正则方程在辛变换下形式不变，它的解由辛变换群生成。

Based on the evaluation of civil aircraft spare parts supplier s,this paper established an evaluational hierarchy containing criteria level and operation level to evaluate the suppliers in terms of quality,credit standing,competitiveness,response and service.

针对民机备件供应商的评估，从质量、资信、竞争力、响应以及服务等方面出发，构建了包含准则层与操作层的评估层次结构，其中操作层中定性属性信息以群决策、语意形式给出；准则层指标在权重信息与模糊语意量化词匹配的基础上，采用OWA算子的优化算法计算对应操作层的权重值；最后综合操作层的属性信息与权重信息，确定供应商的评估值，进而通过实例分析说明了本方法的实用性。

As Houston-area exterminators have learned, this allows them to reproduce faster than single-queen species, and makes it hard to kill the entire colony.

根据休斯顿灭蚁人员所知，在这样的组织结构下，&疯狂蚂蚁&的繁殖速度比单蚁后种群更快，要消灭整个蚁群也变得更加困难。

Studies the collective harmonising and control of large space air conditioning, based on the application architecture of building automation equipment and computer control networks, proposes to improve dynamic performance of an air conditioning control system with measurement information redundancy, and describes some control strategies applying an artificial neural network controller to fusing information.

研究了大空间大面积空调系统设备的集群协调控制问题，分析了楼宇自动化设备及计算机网络的应用体系结构，从信息理论的角度提出利用大空间空调系统的测量信息冗余提高动态控制性能的措施，并介绍了采用人工神经网络控制器进行信息融合进而实现协调控制的对策或方法。

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。