Grid is important for installing, test-running and repairing suspended equipment.The article illustrates the form and structure of stage grid.And it sets an example of the grid installed in Guangzhou No.2 Children’s ...Grid is important for installing, test-running and repairing suspended equipment.The article illustrates the form and structure of stage grid.And it sets an example of the grid installed in Guangzhou No.2 Children’s Palace to introduce the calculation for designing.展开更多
2014年6月7日~14日,笔者至伦敦参加由英国剧场技术协会主办的2014年国际剧场工程及建筑会议(ITEAC2014)。其间,笔者受邀作了一场关于中国现代剧场的舞台发展报告,并作为五位主要嘉宾之一参加了"未来剧场的20个想法"的讨论会;会后,...2014年6月7日~14日,笔者至伦敦参加由英国剧场技术协会主办的2014年国际剧场工程及建筑会议(ITEAC2014)。其间,笔者受邀作了一场关于中国现代剧场的舞台发展报告,并作为五位主要嘉宾之一参加了"未来剧场的20个想法"的讨论会;会后,重点访问英国皇家歌剧院(Royal Opera House)、皇家节日音乐厅(Royal Festival Hall)、阿德菲剧场(Adelphi Theatre)和天普剧场(Temple Studio)等4个剧场。这几个剧场的规模、类型、舞台形式及配置都有很大的差异,体现出英国剧场的多样性,和其作为世界表演艺术中心的价值。展开更多
The characteristics of special apodized fiber Bragg grating (FBG) in flat-top pass-band as reflectivity filter are presented. This special apodized FBG was designed by the particle swarm optimization algorithm. Compar...The characteristics of special apodized fiber Bragg grating (FBG) in flat-top pass-band as reflectivity filter are presented. This special apodized FBG was designed by the particle swarm optimization algorithm. Compared with conventional apodized FBG, the special apodized FBG presented was more robust in the flat-top pass-band characteristic even if the strength of grating is very week. This technology is very interesting in designing the filter for wavelength division multiplexing system.展开更多
文摘Grid is important for installing, test-running and repairing suspended equipment.The article illustrates the form and structure of stage grid.And it sets an example of the grid installed in Guangzhou No.2 Children’s Palace to introduce the calculation for designing.
文摘2014年6月7日~14日,笔者至伦敦参加由英国剧场技术协会主办的2014年国际剧场工程及建筑会议(ITEAC2014)。其间,笔者受邀作了一场关于中国现代剧场的舞台发展报告,并作为五位主要嘉宾之一参加了"未来剧场的20个想法"的讨论会;会后,重点访问英国皇家歌剧院(Royal Opera House)、皇家节日音乐厅(Royal Festival Hall)、阿德菲剧场(Adelphi Theatre)和天普剧场(Temple Studio)等4个剧场。这几个剧场的规模、类型、舞台形式及配置都有很大的差异,体现出英国剧场的多样性,和其作为世界表演艺术中心的价值。
文摘The characteristics of special apodized fiber Bragg grating (FBG) in flat-top pass-band as reflectivity filter are presented. This special apodized FBG was designed by the particle swarm optimization algorithm. Compared with conventional apodized FBG, the special apodized FBG presented was more robust in the flat-top pass-band characteristic even if the strength of grating is very week. This technology is very interesting in designing the filter for wavelength division multiplexing system.