英语翻译
问题描述：
英语翻译
River works for the Simao River shall therefore adopt a new approach to river training that reflects the interna- tional state of the art.In the past,differentiated,natural river alignments could not be verified hydraulically.Therefore often technical designs with simple cross sections and more fortification than required were chosen for security reasons.This is no longer necessary,as new tools now allow calculation of varying slopes and alignments in river works and more attractive,close-to-nature designs can be implemented.
答
因此将会采用类似于疏浚河道的新方法来修治西纳河的堤防,这一技术领先于国际水平.在以往,不同水系的天然河道不能通过水压来验证,因此,考虑到安全问题,经常会选择带有简单截面和加固的设计.而这一设计目前已经被淘汰了,因为在河道修治过程中,现今的新型工具可以计算出各种斜率和流道,而且还能采用更加美观又贴近自然的设计.