The content of this theme is as follows : without time , without open , without stopping railway transport , and without interrupting traction current of block tested , meanwhile track circuit parameters in electrical and no electrical blocks is measured of on - line , dynamic and real - time . these parameters include voltage of fsk signal , voltage of industrial and harmonic wave interference , upper frequency , lower frequency , carrier frequency and low frequency 18 messages frequency 本课题研究内容：在不要点，不开天窗，不中断行车，不中断被测区段牵引电流的情况下，在线、动态、实时测量电化区段和非电化区段的移频信号电压、工频干扰电压，移频信号（调频信号）的上边频、下边频、载波频率、以及低频18信息频率等参数。
After the vibration test and analysis on the chuhe bridge , we drafted to reinforce the bridge ' s double - pillar type light buttresses . we accomplished the testing buttresse reinforcement while under the premises of without railroad break - off . it outlined one of the optical methods to reinforcing the double - pillar buttresses of the whole bridge 通过对滁河特大桥的振动测试分析，确定了该桥双柱式轻型桥墩的加固方案，并针对在不中断行车的前提下，研究制定了加固施工工艺，高质量地完成了试验桥墩的加固工作，为全桥其他双柱式桥墩的加固提供了可供选择的优良方案。
Miraball is a powerful advertising tool , making use of the persistence of vision . when a row or several rows of ultra brighter wide angle led spins at 2000 - 2200rpm , the built - in cpu commands the led dots light up or go out at a very accurate pre - programmed sequence , the user ' s desired texts and wild miraculously appear and float inside a crystal - like ball to catch all eyes 二：魔球是一实用新型的消费前沿动态广告资讯的发布媒体，内置微电脑晶片处理经个人电脑预先编辑后存于记忆体内的图资讯后，按非常精确的时序不中断点亮和熄灭，在一列或数更高速旋转广角发光二级管列阵中特定的点，在人眼视觉暂留作用下，用户想要的图文就会神奇地浮现在球体内360度的视觉空间中。
Both tcp performance in mobile network and the improving solutions " co - operation with mobil ip extensions are to be deeply researched in future . our ideal is to realize that subscribers smoothly hand over in networks and that application ongoing is n ' t interrupted . in the end tcp performance is transparent for users during mobile hosts handing over 移动环境下的tcp性能以及各种tcp改进方案在移动ip扩展协议下的性能还有待进一步研究，以便最终实现用户在网络间平滑切换，所进行的应用不中断，移动节点在网络切换过程中tcp性能对用户透明这一目的。
Neither clevelearn nor any of its licensors , employees , or agents warrant that the site or the cleverlearn software and services will be uninterrupted or error free and neither cleverlearn nor any of its licensors or service providers shall be held responsible in any way or by any means , either directly or indirectly , for any communications difficulties which could lead to the interruption and or delivery of any of the site or the cleverlearn software and services ; nor does cleverlearn or any of its licensors , employees or agents make any warranty as to the results to be obtained from use of the site or the cleverlearn software and services 无论是cleverlearn或和其产品授权者，职员代理都不能保证该网站或cleverlearn软件和服务不中断或无错误无论cleverlearn和其产品授权者服务提供商对直接或间接的通讯困难及所引起的相关软件和服务中断和投递中断负任何责任无论是cleverlearn或和其产品授权者，职员代理都不能保证使用该网站或cleverlearn软件和服务所获得的结果。本网站和cleverlearn软件和服务按现样传播，并不在任何意义上表示其产品和服务的商品性和合适性，除非按照相关法律予以保障。
