科技手段是高层次的防线──访北江大堤管理局局长陈祖恩全国七大确保安全的堤防之一，广东首屈一指的防洪屏障－－北江大堤，其强大的防洪体系是如何构筑的呢？为此笔者采访了北江大堤管理局局长陈祖恩。陈局长坦言，北江大堤经历了１９９４年近百年一遇的特大洪水挑战后... Science and technology means a high level of defense - Interview with Chen Zuen, director of the Beijiang Dike Administration, one of the seven largest safe embankments in the country and the powerful flood control system built by the Beijiang Levee, the leading flood protection barrier in Guangdong. To this end I interviewed the administrator of the Beijiang Dike Chen Zu En. Director Chen admitted that the Beijiang Levee has experienced the once-in-a-century floods challenge in 1994.