The technology level analysis showed that low technology level and relatively lower recycling rate caused large quantity of resource input and pollution discharge.
技术水平分析表明，技术水平低、循环利用率相对较低，使得资源投入、污染排放量大。
By the detailed analysis of hydro geological structure of the lake, to take appropriate curtain technology can reduce discharge flow of the lake and the water level remained stable.
在详细分析研究泉湖区水文地质结构的基础上，采取适当的阻水帷幕技术，即可减少泉湖排泄流量，保持稳定水位。
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