本文拟在加权网络的基础上，研究遗忘回忆机制（FRM）对信息在该网络中传播的影响。
The purpose of this paper is to study the information spreading on weighted networks under the forget-remember mechanism(FRM).
以声波在各层介质中传播时波速的加权平均值作为构筑物的平均声波波速，计算出结构自振频率。
It treats the weighted average sound velocity in different mediums as the average sound velocity in the structure, thus the natural frequency of the structure is calculated.
智能天线的智能主要体现在天线阵的加权矢量能够根据用户的需要和天线传播环境的改变而自适应地进行调整。
The term "smart" means the antenna can be adaptively modified the weighted values according to the needs of the users and the propagation environment in certain range.
克希霍夫偏移中，反传播的处理就是把特定点的波场克希霍夫积分表达式作为从邻近点在邻近时间传播来的波的(加权)叠加。
In Kirchhoff migration, this is done by using the Kirchhoff integral representation of a field at a given point as a (weighted) superposition of waves propagating from adjacent points and times.
第二部分：讨论了加权网络的同步能力与权重之间的对应关系，以及网络传播模型和免疫策略。
Part II: the relation between the synchronous ability of weighted network and strength is researched, also the network spread model and immunization strategy are researched too.
文中通过对无线电传播路径损耗模型的分析，提出了加权质心定位算法，用信标节点对未知节点的不同影响力来确定加权因子，以提高定位精度。
The design problem of location algorithm in wireless sensor networks is investigated, and a new node positioning algorithm is proposed based on the mobile beacon node method.
文中通过对无线电传播路径损耗模型的分析，提出了加权质心定位算法，用信标节点对未知节点的不同影响力来确定加权因子，以提高定位精度。
The design problem of location algorithm in wireless sensor networks is investigated, and a new node positioning algorithm is proposed based on the mobile beacon node method.
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