求翻译：通过实验室模拟，考察了砾石、碎石基质的水平潜流人工湿地在12h、24h水力停留时间下对高速公路雨水径流中污染物的去除效果，分析了垂直流及沸石基质的强化作用，现场中试分析了八角金盘及不同运行阶段对湿地除污的影响，初步探讨了处理高速公路雨水径流人工湿地的设计和运行控制方法。是什么意思？

Through laboratory simulations to study the gravel, gravel substrate level subsurface flow constructed wetland in 12h, 24h hydraulic retention time under the highway runoff pollutant removal efficiency in the analysis of vertical flow and strengthen the role of the zeolite matrix, analysis of the te

Through laboratory simulations, inspected the gravel, crushed stone substrate level of artificial wetlands undercurrents at 12 H, 24 h under hydraulic stay on highway stormwater runoff pollutants in the removal and an analysis of the vertical flow effects and zeolite substrate scene, the enhanced ro

Through the laboratory simulation, inspected the broken stone, the crushed stone matrix level has dived flows the artificial wetland in 12h, under the 24h water power resident time to the highway rain water runoff in the pollutant elimination effect, has analyzed the vertical current and the zeolite

Through laboratory simulation, investigation has gravel, and gravel matrix of level subsurface flow constructed artificial wetland in 12h, and 24h hydraulic stays time Xia on Expressway rain runoff in the pollutants of removal effect, analysis has vertical flow and the boiling Shiji mass of strength

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