project alternatives meaning in Chinese

项目方案选择
项目选择

Abstract : variation of flow condition caused by the multi - pur pose regulation schemes has been investigated on the basis of measured date in r iver model . flood - control of the upper river , operation of the power - station , saf ety of the bridge and power - station , navigation and evolution of the river are a nalyzed . a reasonable and feasible project alternative and the improvement measur ement are proposed
文摘:涪江潼南河段防洪整治是一项以防洪为主体的综合性河岸整治工程，在平面二维数值模拟计算的基础上再进行河工模型试验，比较分析各防洪整治方案下潼南河段水流条件的变化，及其对上游防洪、河道、大桥、电站、航运、河势的影响，提出合理可行的工程方案