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The generators and irreducible representation coherent stato of the SU(1,1) group are constructed by using the inverse operators of hose harmonic oscillator, and the inhomogeneous inverse differential realization s of the SU(1,1) group are derived

利用玻色振子的逆算符构造了SU（1，1）群的生成元和不可约表示的相干态，导出了SU（1，1）群的非齐次逆微分实现。

At the irregular point, we define ghost value constructed by extrapolations.

在这些需要另外做处理的点，我们利用外插法来造出仿真的值。

On the other hand, the distributed, isomerous warehouse is constructed by using Web Service technology in order to solve the problems that it is hard to build a data warehouse in web mode.

另一方面，系统运用Web Service技术来抽取分布、异构的数据源，来构建数据仓库，解决了Web模式下数据仓库建设的难题。

Characteristics of the Internet traffic data flow are studied based on the chaos theory. A phase space that is isometric with the network dynamic system is reconstructed by using the single variable time series of a network flow. Some parameters, such as the correlative dimension and the Lyapunov exponent are calculated,and the chaos characteristic is proved to exist in Internet traffic data flows. A neural network model is constructed based on radial basis function to forecast actual Internet traffic data flow.

摘 要：应用混沌理论，分析了网络流量，用单变量的网络流量时间序列重构与网络动力系统等距同构的相空间，进而计算了实际网络的关维数和Lyapunov指数，并证实了网络流量存在混沌特性；据此建立了基于径向基函数神经网络的模型，并对实际网络数据流进行了预测。

According to the method, an initial classification was firstly performed by use of the conventional transitive closure method, and then an initial division matrix was constructed. With the weighted fuzzy ISODATA method for iterative computation of the related data, the data were classified effectively.

该方法首先利用传统的传递闭包方法得到1个初始分类，并在此基础上提出初始分划矩阵，根据考虑权重因子的模糊ISODATA方法对相关数据进行迭代计算，从而对数据进行有效分类。

Pipe jacking construction method is being paid more and more attention in engineering field when pipe constructed.

顶管作为一种现代化敷设管道的施工方法，越来越多地受到工程界的重视。

Door jamb can be constructed of heavy steel tube frame for welded

为焊接屏蔽室构造的重钢门框结构，标准模块式屏式

It will also be the first skyscraper built with industrial systems process, where 90% of the building materials will be produced and constructed as modules in an industrial factory set up in Jebel Ali.

也将是第一摩天大楼的兴建与工业系统的过程，其中90 ％的建筑材料将制作和建造，作为模块在一个工业工厂设立在杰贝阿里。

He said five shells had landed, a few minutes and up to 30m apart, in an area thick with refugees: three of their jerry-built shelters, constructed of sticks and plastic sheeting, took direct hits.

他说在一个难民密集的区域，几分钟之内，在30米的范围内，遭到5枚炮弹的轰炸：难民营中有3个用木棒和塑料薄膜简陋搭建的小屋被直接击中。

AS the plasticity of the said plastic sheet is too low so that in the process of construction, the sheet can't be constructed strictly according to design requirements, while the single plastic sheet has no problem; higher requirements on joist.

Construction Process 铝塑板与铝单板的施工过程大体相同由于铝塑板的可塑性太低，所以安装过程中不可能按设计要求严格施工，而铝单板不存在这一问题；对龙骨要求较高。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。