在移动

Firstly, based on the Duhamel integral and dynamic reciprocity theorem, the generalized Duhamel integral expression is written to a point in the half infinity space under moving load. Secondly, the train load is considered as a series of centralized loads with fixed distance. The dynamic response expression of a point in frequency domain and frequencywavenumber domain are derived out through the Floquet transform and Fourier transform under a moving load, and then the dynamic response of a point is gotten ...

以Duhamel积分为基础，首先应用动力互等定理，得到了移动荷载作用下，半无限大弹性连续介质空间上任意点的动力响应的广义Duhamel积分表达式；然后将列车荷载简化考虑为一系列具有一定间距的集中荷载，采用Floquet变换、Fourier变换等方法，得到了一个集中移动荷载作用下任意拾振点ξ的动力响应在频域和频率波数域内的表达式，进而由叠加原理得到列车荷载作用下的动力响应解；最后，通过算例说明该算法的适用性。

CDMA is a kind of advanced mobile telecommunication technology, which fulfill great capacity and quality、synthetical operation、soft switch and international ramble. It possesses lots of merits such as repellence of interference and attenuation of multiple paths.

CDMA是为满足现代移动通信网在大容量、高质量、综合业务、软切换、国际漫游等方面的要求而设计的一种先进移动通信技术，它具有抗干扰性好，抗多径衰落，保密安全性高等诸多优点。

Then, after reviewing former research, we combine the solution of industry and academy, a new architecture called BWADM based on the researches above is proposed, it is a distributed data mining system based on Web services and Agent in Electronic commerce environment. Web service composition rules and execution of Web service composition are discussed. These modules are introduced detailedly in Electronic commerce environment; there are algorithm management module, control center module, algorithm database module and model representation module. Lastly, a prototype system of distributed data mining is given in Electronic commerce.

在此基础上，结合业界和学术界对Web服务和移动Agent的研究成果，将Web服务和Agent最新技术引入了电子商务环境中分布式数据挖掘，提出了电子商务环境下基于Web服务和移动Agent技术的数据挖掘架构BWADM，并论述了组合服务规范与组合服务的执行，具体阐述了此架构的数据预处理组件、算法管理组件、控制中心组件、算法库组件和模型表示组件。

In this paper, the importance of agricultural robots in farming modernization and many kinds of mobile platform sere introduced in brief. Current research situation was also summarized. Finally, the development tendency of this field was introduced.

简要介绍了农业机器人在农业信息化智能化中的重要地位以及机器人移动机构的类型，综述了当今农业机器人移动平台的研究现状，展望了今后这一领域的发展趋势。

Yet as the industry gathers in Barcelona for the Mobile World Congress, its biggest annual shindig, it feels like 1995 all over again.

但是当移动通讯界的代表相聚在巴塞罗那的移动世界大会，这个业内最大的年度聚会时，仿佛又回到了1995年。

WHEN the mobile-telecoms industry recently met in Barcelona for the Mobile World Congress, its biggest global shindig, head and body seemed oddly separated.

当移动电信产业在最近的巴塞罗那全球移动通信大会上会面，这是该行业内最大的全球性盛宴，想法和行动似乎奇怪的分开了。

The islands haven't shifted since last summer, even if I like to pretend they have —drifting, in a dreamy sort of way, a little north, a little south or sidewise, and that they're free within the blue frontiers of bay.

自去年夏季以来，那些海岛没移动过，尽管我喜欢假装它们移动过——以一种梦幻轻柔的方式，漂游，向北飘一点，向南飘一点，或向两边，在海湾的蓝色边界内它们有自由。

Taking the supervision of the whole process of automobile slake as all example, application of vision based detecting and tracking system of mobile robot was illustrated.

以移动机器人对汽车桩考的全过程进行监控为例，给出了移动机器人视觉检测识别和跟踪控制系统在汽车桩考中的应用。

In the speaker, it is possible to elevate degree of space utilization in the mobile communication terminal, to easily manufacture a mobile communication terminal which parallels the trend toward miniaturization, slimness and lightness, to improve the characteristics of low frequency sound, and thus to improve sound quality.

在所述扬声器中，可以提升移动通信终端中的空间利用程度，以容易地制造朝着小型化、纤细和轻巧趋势发展的移动通信终端，以改善低频率声音的特性，从而改善声音质量。

Although his sky blue eyes moved in a spastic manner, they gave life to his somewhat immobile body.

虽然他的天蓝色的眼睛以痉挛性的方式移动，这双眼睛也在一定程度给他那不能移动的身体以生命。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。