向东渠引蓄水改扩建一期工程线路长,组成项目多,设计方案及工程措施亦多种多样。为了节约投资、提高经济效益,通过进行渡槽改建、明渠改建、引渠改线等方面的方案比选,阐述了该工程的优化设计及经验体会。图2幅,表3个。
We will continue to im prove the compa ny's inter nal control system, and steady impr ovement in a bility to manag e and control, optimize busi ness processes, to e nsure smooth pr oce sses, re sponsibilitie s in place ; to further strengthe n inter nal control s, play a contr ol post indepe nde nt oversig ht role of evaluation com plying wit h third -party responsi bility; to a ctively make use o