The platform actually used for filming at king ' s cross station is platform 4 . hagrid and harry are also filmed walking over the pedestrian bridge across the tracks 这个站台（九又四分之三站台）事实上在电影里使用的是国王十字车站的第四站台。海格和哈利也在电影中步行在人行桥跨过铁轨。
Moreover acceptability limits of response acceleration for vibration serviceability was discussed and the criterion of acceptability given by uk code ( bsi1978 ) was shown as a suitable one 该公式考虑了高阶分量的影响，还对人行桥振动舒适度标准进行了比较，认为参用英国规范的标准较为合理。
The paper compared the design codes for vertical vibration serviceability of footbridge induced by human walking , and also investigated the lateral vibration of footbridge 摘要对人行桥人行激励竖向振动的国内外现有规范和标准进行了比较研究，并探讨了针对侧向人行激振的振动使用性设计方法。
Stage one : with specific integrated circuit to realize bridging function , the design and realization of the platform is divided into five parts according to function , thus the feasibility of the implementation of the platform and rationality of design philosophy are proven . stage two : using fpga design to realize bridging function , especially , through replacing the bridge module on the platform realized at stage one , finally finishing the hardware design and realization of the common processing in system 阶段一采用专用芯片实现桥接功能，并按照平台完成的功能分五个部分来完成平台的设计与实现，从而验证了通用处理平台实现的可行性、以及设计思想的合理性；阶段二重点采用fpga设计来实现桥接功能，通过在阶段一设计实现的通用处理平台上进行桥接模块的替换，最终完成系统通用处理平台硬件的设计与实现。
