集中

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。

We also elaborated upon the relations between immediately adjacent fibers and loadings、interfacial bonding、residual stress、matrix parameters and material elastic properties of two kinds of fibers and the influence on the observed"hybrid effect"in a hybrid composite.

计算了混杂复合材料由于高模量纤维破坏引起的高低模量纤维应力集中系数，详细分析了载荷大小、界面结合强度、残余应力和参与混杂的两种不同纤维及基体的弹性性质等与邻近纤维应力集中的关系及其对复合材料"混杂效应"的影响。

Under the condition of pure thermal load, enlargement of particle size and lengthdiameter ratio and particle cluster will increase the serious plastic thermal residual strain concentration in the matrix near the pointed particle corner and the serious compressive thermal residual stress concentration in the pointed particle corner.

发现在纯热载荷作用下，颗粒尺寸加大、长径比加大及颗粒的团聚会使颗粒尖角附近基体的塑性热残余应变集中和颗粒尖角上严重的残余压应力集中加剧。

However,the resultant force of market,law and politics is turning the ownership structure of our contury's listed companies into a relative centralization pattern.

然而，变革中的市场、法律和政治所形成的合力将推动我国上市公司的股权结构总体上从高度集中模式向相对集中模式逐渐转型。

She said:"Although the purchase of the popular DVD concentration of Rhapsody and not so obvious, but also be very concentrated."

她说："虽然购买热门DVD的集中程度并没有Rhapsody那么明显，但也算相当集中了。"

The results show that urbanization of Wuxi City presents a growing trend from 2001 to 2008,with an uneven development of spatial expansion which mainly includes centralized development and ribbon\|shaped development. The mostly direction is along the centerline of Changzhou\|Wuxi\|Suzhou Cities and encircles the Taihu Lake. The expansion speed in south\|east is the fastest.

结果表明：2001-2008年无锡城市化呈现出不断增加的态势，同时城市空间扩张呈现出不均匀性，主要表现为集中发展和条带状发展两个特点，扩张方向主要集中在常州-无锡-苏州城市中心线沿线和环太湖方向，其中，以东南部扩张最为迅速。

The largest concentration of camps is in the Rift Valley and around the capital, Nairobi.

避难所最集中的地区集中在断陷谷附近和首都 Nairobi 附近。

After the posters should pay attention to the lunch time, during this period were more traffic, the best restaurant in the export of leaflets, this time we will not worry because the bowl and no time to attend our publicity posters take the focus-bombing Law paste, concentrated in a row for a space paste posters, even if such coverage was still a few left behind, brother of the club to share this experience after all, this is a good problem-solving approach.

以后贴海报注意把握应该在午饭时间，这段时间人流量比较多，最好在餐厅出口发传单，这时大家都不会因为着急抢饭而无暇顾及我们的宣传，海报采取集中轰炸式贴法，集中在一段空间贴一排海报，这样即使被覆盖了几张还是有留下来的，兄弟俱乐部分享的这一经验这也不失为解决问题的一个好办法。

The concentration of mammoth Manny and his wife Eliza are looking forward to the birth of baby elephant; saber-toothed tiger Diageo has been suspected that they are not becoming too soft, and has not considered suitable for tigers; to pine nuts to life in Sikelaite continues to chase a squirrel it is sinking, disobedient pine nuts, but the difference is that this focus on his experience of love; day disturbed by noisy cowardly Sid the Sloth and this time found a new expedient to survive of the total - theft of dinosaur eggs, but unfortunately, he was caught!

本集中，猛犸象曼尼和妻子艾丽正期待着小象的降生；剑齿虎迪亚格一直都在怀疑自己是不是变得太温柔了，已经不适合作老虎了；要松子不要命的松鼠斯科莱特继续追逐着它那颗不听话的松子，但不同的是，这集中他遭遇了爱情；整天聒噪不安贪生怕死的树懒希德这次又找到了一个新的生存的权宜之计——偷盗恐龙蛋，但不幸的是，他被抓了！

The graphical model for point pattern matching in JT algorithm is proved sensitive to the outliers in template point-set recently. To efficiently solve the problem, this paper sampled on the point in the separator, and derived the relationship between the times of the sampling and the ratio of the outliers.

为解决概率图模型匹配算法对模板点集中的外点敏感的问题，对隔离子进行了采样，并推导出采样次数和模板点集中的外点比例关系，以保证隔离子中的点能最大概率地为内点，使得推理算法中每个点的信息能得到传递。

At the rear was an innovative combination transaxle with the gearbox, clutch, differential, and inboard-mounted drum brakes.

在后面是与变速箱，离合器，差的创新结合变速，和内侧安装鼓式制动器。

For more people can apprecaite and have the master work, there is reproduction painting appears in the market, the large various selection of paint,the high saturation of color plus the plentiful sfumato, to make the reproduction perfect copy and detail as original painting, so as to meet the requirment of amateurs who love art paintings,they do not need to pay high price to get classical paintings.

颜料色域广，色彩饱和度高，色彩层次丰富，图像色彩还原真实，能完美的复制原作，满足艺术爱好者欣赏，艺术爱好者们不用支付昂贵的价格就能拥有经典油画。